21693672408

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{129629}}^1$

素因数の和:130024

約数の個数: 64

約数和(自身を含む): 57244608000

約数和(自身を除く): 35550935592

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 367, 456, 734, 1101, 1468, 2202, 2936, 4404, 6973, 8808, 13946, 20919, 27892, 41838, 55784, 83676, 129629, 167352, 259258, 388887, 518516, 777774, 1037032, 1555548, 2462951, 3111096, 4925902, 7388853, 9851804, 14777706, 19703608, 29555412, 47573843, 59110824, 95147686, 142721529, 190295372, 285443058, 380590744, 570886116, 903903017, 1141772232, 1807806034, 2711709051, 3615612068, 5423418102, 7231224136, 10846836204, 21693672408]

約数ペア:

[(1, 21693672408), (2, 10846836204), (3, 7231224136), (4, 5423418102), (6, 3615612068), (8, 2711709051), (12, 1807806034), (19, 1141772232), (24, 903903017), (38, 570886116), (57, 380590744), (76, 285443058), (114, 190295372), (152, 142721529), (228, 95147686), (367, 59110824), (456, 47573843), (734, 29555412), (1101, 19703608), (1468, 14777706), (2202, 9851804), (2936, 7388853), (4404, 4925902), (6973, 3111096), (8808, 2462951), (13946, 1555548), (20919, 1037032), (27892, 777774), (41838, 518516), (55784, 388887), (83676, 259258), (129629, 167352)]