1877762484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{5519}}^1$

素因数の和:6269

約数の個数: 72

約数和(自身を含む): 5119645440

約数和(自身を除く): 3241882956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 727, 1454, 2181, 2908, 4362, 5519, 6543, 8724, 9451, 11038, 13086, 16557, 18902, 22076, 26172, 28353, 33114, 37804, 49671, 56706, 66228, 71747, 85059, 99342, 113412, 143494, 170118, 198684, 215241, 286988, 340236, 430482, 645723, 860964, 1291446, 2582892, 4012313, 8024626, 12036939, 16049252, 24073878, 36110817, 48147756, 52160069, 72221634, 104320138, 144443268, 156480207, 208640276, 312960414, 469440621, 625920828, 938881242, 1877762484]

約数ペア:

[(1, 1877762484), (2, 938881242), (3, 625920828), (4, 469440621), (6, 312960414), (9, 208640276), (12, 156480207), (13, 144443268), (18, 104320138), (26, 72221634), (36, 52160069), (39, 48147756), (52, 36110817), (78, 24073878), (117, 16049252), (156, 12036939), (234, 8024626), (468, 4012313), (727, 2582892), (1454, 1291446), (2181, 860964), (2908, 645723), (4362, 430482), (5519, 340236), (6543, 286988), (8724, 215241), (9451, 198684), (11038, 170118), (13086, 143494), (16557, 113412), (18902, 99342), (22076, 85059), (26172, 71747), (28353, 66228), (33114, 56706), (37804, 49671)]