7130676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 19752096

約数和(自身を除く): 12621420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 181, 196, 201, 268, 294, 362, 402, 469, 543, 588, 724, 804, 938, 1086, 1267, 1407, 1876, 2172, 2534, 2814, 3283, 3801, 5068, 5628, 6566, 7602, 8869, 9849, 12127, 13132, 15204, 17738, 19698, 24254, 26607, 35476, 36381, 39396, 48508, 53214, 72762, 84889, 106428, 145524, 169778, 254667, 339556, 509334, 594223, 1018668, 1188446, 1782669, 2376892, 3565338, 7130676]

約数ペア:

[(1, 7130676), (2, 3565338), (3, 2376892), (4, 1782669), (6, 1188446), (7, 1018668), (12, 594223), (14, 509334), (21, 339556), (28, 254667), (42, 169778), (49, 145524), (67, 106428), (84, 84889), (98, 72762), (134, 53214), (147, 48508), (181, 39396), (196, 36381), (201, 35476), (268, 26607), (294, 24254), (362, 19698), (402, 17738), (469, 15204), (543, 13132), (588, 12127), (724, 9849), (804, 8869), (938, 7602), (1086, 6566), (1267, 5628), (1407, 5068), (1876, 3801), (2172, 3283), (2534, 2814)]