15554927364

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{120907}}^1$

素因数の和:121136

約数の個数: 48

約数和(自身を含む): 37050080256

約数和(自身を除く): 21495152892

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 151, 213, 284, 302, 426, 453, 604, 852, 906, 1812, 10721, 21442, 32163, 42884, 64326, 120907, 128652, 241814, 362721, 483628, 725442, 1450884, 8584397, 17168794, 18256957, 25753191, 34337588, 36513914, 51506382, 54770871, 73027828, 103012764, 109541742, 219083484, 1296243947, 2592487894, 3888731841, 5184975788, 7777463682, 15554927364]

約数ペア:

[(1, 15554927364), (2, 7777463682), (3, 5184975788), (4, 3888731841), (6, 2592487894), (12, 1296243947), (71, 219083484), (142, 109541742), (151, 103012764), (213, 73027828), (284, 54770871), (302, 51506382), (426, 36513914), (453, 34337588), (604, 25753191), (852, 18256957), (906, 17168794), (1812, 8584397), (10721, 1450884), (21442, 725442), (32163, 483628), (42884, 362721), (64326, 241814), (120907, 128652)]