40986648

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{3329}}^1$

素因数の和:3366

約数の個数: 80

約数和(自身を含む): 120879000

約数和(自身を除く): 79892352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 3329, 4104, 6156, 6658, 9987, 12312, 13316, 19974, 26632, 29961, 39948, 59922, 63251, 79896, 89883, 119844, 126502, 179766, 189753, 239688, 253004, 269649, 359532, 379506, 506008, 539298, 569259, 719064, 759012, 1078596, 1138518, 1518024, 1707777, 2157192, 2277036, 3415554, 4554072, 5123331, 6831108, 10246662, 13662216, 20493324, 40986648]

約数ペア:

[(1, 40986648), (2, 20493324), (3, 13662216), (4, 10246662), (6, 6831108), (8, 5123331), (9, 4554072), (12, 3415554), (18, 2277036), (19, 2157192), (24, 1707777), (27, 1518024), (36, 1138518), (38, 1078596), (54, 759012), (57, 719064), (72, 569259), (76, 539298), (81, 506008), (108, 379506), (114, 359532), (152, 269649), (162, 253004), (171, 239688), (216, 189753), (228, 179766), (324, 126502), (342, 119844), (456, 89883), (513, 79896), (648, 63251), (684, 59922), (1026, 39948), (1368, 29961), (1539, 26632), (2052, 19974), (3078, 13316), (3329, 12312), (4104, 9987), (6156, 6658)]