18169899888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{5081}}^1$

素因数の和:5495

約数の個数: 160

約数和(自身を含む): 55656437760

約数和(自身を除く): 37486537872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 367, 406, 464, 609, 696, 734, 812, 1101, 1218, 1392, 1468, 1624, 2202, 2436, 2569, 2936, 3248, 4404, 4872, 5081, 5138, 5872, 7707, 8808, 9744, 10162, 10276, 10643, 15243, 15414, 17616, 20324, 20552, 21286, 30486, 30828, 31929, 35567, 40648, 41104, 42572, 60972, 61656, 63858, 71134, 74501, 81296, 85144, 106701, 121944, 123312, 127716, 142268, 147349, 149002, 170288, 213402, 223503, 243888, 255432, 284536, 294698, 298004, 426804, 442047, 447006, 510864, 569072, 589396, 596008, 853608, 884094, 894012, 1031443, 1178792, 1192016, 1707216, 1768188, 1788024, 1864727, 2062886, 2357584, 3094329, 3536376, 3576048, 3729454, 4125772, 5594181, 6188658, 7072752, 7458908, 8251544, 11188362, 12377316, 13053089, 14917816, 16503088, 22376724, 24754632, 26106178, 29835632, 39159267, 44753448, 49509264, 52212356, 54077083, 78318534, 89506896, 104424712, 108154166, 156637068, 162231249, 208849424, 216308332, 313274136, 324462498, 378539581, 432616664, 626548272, 648924996, 757079162, 865233328, 1135618743, 1297849992, 1514158324, 2271237486, 2595699984, 3028316648, 4542474972, 6056633296, 9084949944, 18169899888]

約数ペア:

[(1, 18169899888), (2, 9084949944), (3, 6056633296), (4, 4542474972), (6, 3028316648), (7, 2595699984), (8, 2271237486), (12, 1514158324), (14, 1297849992), (16, 1135618743), (21, 865233328), (24, 757079162), (28, 648924996), (29, 626548272), (42, 432616664), (48, 378539581), (56, 324462498), (58, 313274136), (84, 216308332), (87, 208849424), (112, 162231249), (116, 156637068), (168, 108154166), (174, 104424712), (203, 89506896), (232, 78318534), (336, 54077083), (348, 52212356), (367, 49509264), (406, 44753448), (464, 39159267), (609, 29835632), (696, 26106178), (734, 24754632), (812, 22376724), (1101, 16503088), (1218, 14917816), (1392, 13053089), (1468, 12377316), (1624, 11188362), (2202, 8251544), (2436, 7458908), (2569, 7072752), (2936, 6188658), (3248, 5594181), (4404, 4125772), (4872, 3729454), (5081, 3576048), (5138, 3536376), (5872, 3094329), (7707, 2357584), (8808, 2062886), (9744, 1864727), (10162, 1788024), (10276, 1768188), (10643, 1707216), (15243, 1192016), (15414, 1178792), (17616, 1031443), (20324, 894012), (20552, 884094), (21286, 853608), (30486, 596008), (30828, 589396), (31929, 569072), (35567, 510864), (40648, 447006), (41104, 442047), (42572, 426804), (60972, 298004), (61656, 294698), (63858, 284536), (71134, 255432), (74501, 243888), (81296, 223503), (85144, 213402), (106701, 170288), (121944, 149002), (123312, 147349), (127716, 142268)]