2019187746

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{5441}}^1$

素因数の和:5891

約数の個数: 48

約数和(自身を含む): 4469732280

約数和(自身を除く): 2450544534

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 389, 477, 778, 954, 1167, 2334, 3501, 5441, 7002, 10882, 16323, 20617, 32646, 41234, 48969, 61851, 97938, 123702, 185553, 288373, 371106, 576746, 865119, 1730238, 2116549, 2595357, 4233098, 5190714, 6349647, 12699294, 19048941, 38097882, 112177097, 224354194, 336531291, 673062582, 1009593873, 2019187746]

約数ペア:

[(1, 2019187746), (2, 1009593873), (3, 673062582), (6, 336531291), (9, 224354194), (18, 112177097), (53, 38097882), (106, 19048941), (159, 12699294), (318, 6349647), (389, 5190714), (477, 4233098), (778, 2595357), (954, 2116549), (1167, 1730238), (2334, 865119), (3501, 576746), (5441, 371106), (7002, 288373), (10882, 185553), (16323, 123702), (20617, 97938), (32646, 61851), (41234, 48969)]