19410192

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:918

約数の個数: 100

約数和(自身を含む): 59550876

約数和(自身を除く): 40140684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 272, 306, 324, 408, 432, 459, 612, 648, 816, 881, 918, 1224, 1296, 1377, 1762, 1836, 2448, 2643, 2754, 3524, 3672, 5286, 5508, 7048, 7344, 7929, 10572, 11016, 14096, 14977, 15858, 21144, 22032, 23787, 29954, 31716, 42288, 44931, 47574, 59908, 63432, 71361, 89862, 95148, 119816, 126864, 134793, 142722, 179724, 190296, 239632, 269586, 285444, 359448, 380592, 404379, 539172, 570888, 718896, 808758, 1078344, 1141776, 1213137, 1617516, 2156688, 2426274, 3235032, 4852548, 6470064, 9705096, 19410192]

約数ペア:

[(1, 19410192), (2, 9705096), (3, 6470064), (4, 4852548), (6, 3235032), (8, 2426274), (9, 2156688), (12, 1617516), (16, 1213137), (17, 1141776), (18, 1078344), (24, 808758), (27, 718896), (34, 570888), (36, 539172), (48, 404379), (51, 380592), (54, 359448), (68, 285444), (72, 269586), (81, 239632), (102, 190296), (108, 179724), (136, 142722), (144, 134793), (153, 126864), (162, 119816), (204, 95148), (216, 89862), (272, 71361), (306, 63432), (324, 59908), (408, 47574), (432, 44931), (459, 42288), (612, 31716), (648, 29954), (816, 23787), (881, 22032), (918, 21144), (1224, 15858), (1296, 14977), (1377, 14096), (1762, 11016), (1836, 10572), (2448, 7929), (2643, 7344), (2754, 7048), (3524, 5508), (3672, 5286)]