25956684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1499}}^1$

素因数の和:1559

約数の個数: 72

約数和(自身を含む): 72618000

約数和(自身を除く): 46661316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1499, 1924, 2886, 2998, 4329, 4497, 5772, 5996, 8658, 8994, 13491, 17316, 17988, 19487, 26982, 38974, 53964, 55463, 58461, 77948, 110926, 116922, 166389, 175383, 221852, 233844, 332778, 350766, 499167, 665556, 701532, 721019, 998334, 1442038, 1996668, 2163057, 2884076, 4326114, 6489171, 8652228, 12978342, 25956684]

約数ペア:

[(1, 25956684), (2, 12978342), (3, 8652228), (4, 6489171), (6, 4326114), (9, 2884076), (12, 2163057), (13, 1996668), (18, 1442038), (26, 998334), (36, 721019), (37, 701532), (39, 665556), (52, 499167), (74, 350766), (78, 332778), (111, 233844), (117, 221852), (148, 175383), (156, 166389), (222, 116922), (234, 110926), (333, 77948), (444, 58461), (468, 55463), (481, 53964), (666, 38974), (962, 26982), (1332, 19487), (1443, 17988), (1499, 17316), (1924, 13491), (2886, 8994), (2998, 8658), (4329, 5996), (4497, 5772)]