13964652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 38800944

約数和(自身を除く): 24836292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 563, 636, 689, 954, 1126, 1378, 1689, 1908, 2067, 2252, 2756, 3378, 4134, 5067, 6201, 6756, 7319, 8268, 10134, 12402, 14638, 20268, 21957, 24804, 29276, 29839, 43914, 59678, 65871, 87828, 89517, 119356, 131742, 179034, 263484, 268551, 358068, 387907, 537102, 775814, 1074204, 1163721, 1551628, 2327442, 3491163, 4654884, 6982326, 13964652]

約数ペア:

[(1, 13964652), (2, 6982326), (3, 4654884), (4, 3491163), (6, 2327442), (9, 1551628), (12, 1163721), (13, 1074204), (18, 775814), (26, 537102), (36, 387907), (39, 358068), (52, 268551), (53, 263484), (78, 179034), (106, 131742), (117, 119356), (156, 89517), (159, 87828), (212, 65871), (234, 59678), (318, 43914), (468, 29839), (477, 29276), (563, 24804), (636, 21957), (689, 20268), (954, 14638), (1126, 12402), (1378, 10134), (1689, 8268), (1908, 7319), (2067, 6756), (2252, 6201), (2756, 5067), (3378, 4134)]