4138524

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 11618880

約数和(自身を除く): 7480356

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, 239, 333, 444, 468, 478, 481, 666, 717, 956, 962, 1332, 1434, 1443, 1924, 2151, 2868, 2886, 3107, 4302, 4329, 5772, 6214, 8604, 8658, 8843, 9321, 12428, 17316, 17686, 18642, 26529, 27963, 35372, 37284, 53058, 55926, 79587, 106116, 111852, 114959, 159174, 229918, 318348, 344877, 459836, 689754, 1034631, 1379508, 2069262, 4138524]

約数ペア:

[(1, 4138524), (2, 2069262), (3, 1379508), (4, 1034631), (6, 689754), (9, 459836), (12, 344877), (13, 318348), (18, 229918), (26, 159174), (36, 114959), (37, 111852), (39, 106116), (52, 79587), (74, 55926), (78, 53058), (111, 37284), (117, 35372), (148, 27963), (156, 26529), (222, 18642), (234, 17686), (239, 17316), (333, 12428), (444, 9321), (468, 8843), (478, 8658), (481, 8604), (666, 6214), (717, 5772), (956, 4329), (962, 4302), (1332, 3107), (1434, 2886), (1443, 2868), (1924, 2151)]