7254156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:120

約数の個数: 108

約数和(自身を含む): 21613032

約数和(自身を除く): 14358876

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 73, 78, 84, 91, 98, 146, 147, 156, 169, 182, 196, 219, 273, 292, 294, 338, 364, 438, 507, 511, 546, 588, 637, 676, 876, 949, 1014, 1022, 1092, 1183, 1274, 1533, 1898, 1911, 2028, 2044, 2366, 2548, 2847, 3066, 3549, 3577, 3796, 3822, 4732, 5694, 6132, 6643, 7098, 7154, 7644, 8281, 10731, 11388, 12337, 13286, 14196, 14308, 16562, 19929, 21462, 24674, 24843, 26572, 33124, 37011, 39858, 42924, 46501, 49348, 49686, 74022, 79716, 86359, 93002, 99372, 139503, 148044, 172718, 186004, 259077, 279006, 345436, 518154, 558012, 604513, 1036308, 1209026, 1813539, 2418052, 3627078, 7254156]

約数ペア:

[(1, 7254156), (2, 3627078), (3, 2418052), (4, 1813539), (6, 1209026), (7, 1036308), (12, 604513), (13, 558012), (14, 518154), (21, 345436), (26, 279006), (28, 259077), (39, 186004), (42, 172718), (49, 148044), (52, 139503), (73, 99372), (78, 93002), (84, 86359), (91, 79716), (98, 74022), (146, 49686), (147, 49348), (156, 46501), (169, 42924), (182, 39858), (196, 37011), (219, 33124), (273, 26572), (292, 24843), (294, 24674), (338, 21462), (364, 19929), (438, 16562), (507, 14308), (511, 14196), (546, 13286), (588, 12337), (637, 11388), (676, 10731), (876, 8281), (949, 7644), (1014, 7154), (1022, 7098), (1092, 6643), (1183, 6132), (1274, 5694), (1533, 4732), (1898, 3822), (1911, 3796), (2028, 3577), (2044, 3549), (2366, 3066), (2548, 2847)]