2816174988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{26437}}^1$

素因数の和:26727

約数の個数: 72

約数和(自身を含む): 7794979920

約数和(自身を除く): 4978804932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 269, 396, 538, 807, 1076, 1614, 2421, 2959, 3228, 4842, 5918, 8877, 9684, 11836, 17754, 26437, 26631, 35508, 52874, 53262, 79311, 105748, 106524, 158622, 237933, 290807, 317244, 475866, 581614, 872421, 951732, 1163228, 1744842, 2617263, 3489684, 5234526, 7111553, 10469052, 14223106, 21334659, 28446212, 42669318, 64003977, 78227083, 85338636, 128007954, 156454166, 234681249, 256015908, 312908332, 469362498, 704043747, 938724996, 1408087494, 2816174988]

約数ペア:

[(1, 2816174988), (2, 1408087494), (3, 938724996), (4, 704043747), (6, 469362498), (9, 312908332), (11, 256015908), (12, 234681249), (18, 156454166), (22, 128007954), (33, 85338636), (36, 78227083), (44, 64003977), (66, 42669318), (99, 28446212), (132, 21334659), (198, 14223106), (269, 10469052), (396, 7111553), (538, 5234526), (807, 3489684), (1076, 2617263), (1614, 1744842), (2421, 1163228), (2959, 951732), (3228, 872421), (4842, 581614), (5918, 475866), (8877, 317244), (9684, 290807), (11836, 237933), (17754, 158622), (26437, 106524), (26631, 105748), (35508, 79311), (52874, 53262)]