18760248

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:179

約数の個数: 160

約数和(自身を含む): 60374160

約数和(自身を除く): 41613912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 81, 102, 104, 108, 117, 131, 136, 153, 156, 162, 204, 216, 221, 234, 262, 306, 312, 324, 351, 393, 408, 442, 459, 468, 524, 612, 648, 663, 702, 786, 884, 918, 936, 1048, 1053, 1179, 1224, 1326, 1377, 1404, 1572, 1703, 1768, 1836, 1989, 2106, 2227, 2358, 2652, 2754, 2808, 3144, 3406, 3537, 3672, 3978, 4212, 4454, 4716, 5109, 5304, 5508, 5967, 6681, 6812, 7074, 7956, 8424, 8908, 9432, 10218, 10611, 11016, 11934, 13362, 13624, 14148, 15327, 15912, 17816, 17901, 20043, 20436, 21222, 23868, 26724, 28296, 28951, 30654, 35802, 40086, 40872, 42444, 45981, 47736, 53448, 57902, 60129, 61308, 71604, 80172, 84888, 86853, 91962, 115804, 120258, 122616, 137943, 143208, 160344, 173706, 180387, 183924, 231608, 240516, 260559, 275886, 347412, 360774, 367848, 481032, 521118, 551772, 694824, 721548, 781677, 1042236, 1103544, 1443096, 1563354, 2084472, 2345031, 3126708, 4690062, 6253416, 9380124, 18760248]

約数ペア:

[(1, 18760248), (2, 9380124), (3, 6253416), (4, 4690062), (6, 3126708), (8, 2345031), (9, 2084472), (12, 1563354), (13, 1443096), (17, 1103544), (18, 1042236), (24, 781677), (26, 721548), (27, 694824), (34, 551772), (36, 521118), (39, 481032), (51, 367848), (52, 360774), (54, 347412), (68, 275886), (72, 260559), (78, 240516), (81, 231608), (102, 183924), (104, 180387), (108, 173706), (117, 160344), (131, 143208), (136, 137943), (153, 122616), (156, 120258), (162, 115804), (204, 91962), (216, 86853), (221, 84888), (234, 80172), (262, 71604), (306, 61308), (312, 60129), (324, 57902), (351, 53448), (393, 47736), (408, 45981), (442, 42444), (459, 40872), (468, 40086), (524, 35802), (612, 30654), (648, 28951), (663, 28296), (702, 26724), (786, 23868), (884, 21222), (918, 20436), (936, 20043), (1048, 17901), (1053, 17816), (1179, 15912), (1224, 15327), (1326, 14148), (1377, 13624), (1404, 13362), (1572, 11934), (1703, 11016), (1768, 10611), (1836, 10218), (1989, 9432), (2106, 8908), (2227, 8424), (2358, 7956), (2652, 7074), (2754, 6812), (2808, 6681), (3144, 5967), (3406, 5508), (3537, 5304), (3672, 5109), (3978, 4716), (4212, 4454)]