140345514

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3697}}^1$

素因数の和:3764

約数の個数: 64

約数和(自身を含む): 337257600

約数和(自身を除く): 196912086

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 111, 114, 171, 222, 333, 342, 513, 666, 703, 999, 1026, 1406, 1998, 2109, 3697, 4218, 6327, 7394, 11091, 12654, 18981, 22182, 33273, 37962, 66546, 70243, 99819, 136789, 140486, 199638, 210729, 273578, 410367, 421458, 632187, 820734, 1231101, 1264374, 1896561, 2462202, 2598991, 3693303, 3793122, 5197982, 7386606, 7796973, 15593946, 23390919, 46781838, 70172757, 140345514]

約数ペア:

[(1, 140345514), (2, 70172757), (3, 46781838), (6, 23390919), (9, 15593946), (18, 7796973), (19, 7386606), (27, 5197982), (37, 3793122), (38, 3693303), (54, 2598991), (57, 2462202), (74, 1896561), (111, 1264374), (114, 1231101), (171, 820734), (222, 632187), (333, 421458), (342, 410367), (513, 273578), (666, 210729), (703, 199638), (999, 140486), (1026, 136789), (1406, 99819), (1998, 70243), (2109, 66546), (3697, 37962), (4218, 33273), (6327, 22182), (7394, 18981), (11091, 12654)]