15672435228

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{401981}}^1$

素因数の和:402032

約数の個数: 72

約数和(自身を含む): 42883439760

約数和(自身を除く): 27211004532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1026, 1083, 1444, 2052, 2166, 3249, 4332, 6498, 9747, 12996, 19494, 38988, 401981, 803962, 1205943, 1607924, 2411886, 3617829, 4823772, 7235658, 7637639, 10853487, 14471316, 15275278, 21706974, 22912917, 30550556, 43413948, 45825834, 68738751, 91651668, 137477502, 145115141, 206216253, 274955004, 290230282, 412432506, 435345423, 580460564, 824865012, 870690846, 1306036269, 1741381692, 2612072538, 3918108807, 5224145076, 7836217614, 15672435228]

約数ペア:

[(1, 15672435228), (2, 7836217614), (3, 5224145076), (4, 3918108807), (6, 2612072538), (9, 1741381692), (12, 1306036269), (18, 870690846), (19, 824865012), (27, 580460564), (36, 435345423), (38, 412432506), (54, 290230282), (57, 274955004), (76, 206216253), (108, 145115141), (114, 137477502), (171, 91651668), (228, 68738751), (342, 45825834), (361, 43413948), (513, 30550556), (684, 22912917), (722, 21706974), (1026, 15275278), (1083, 14471316), (1444, 10853487), (2052, 7637639), (2166, 7235658), (3249, 4823772), (4332, 3617829), (6498, 2411886), (9747, 1607924), (12996, 1205943), (19494, 803962), (38988, 401981)]