667881396

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67957}}^1$

素因数の和:67990

約数の個数: 96

約数和(自身を含む): 2131162880

約数和(自身を除く): 1463281484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 67957, 135914, 203871, 271828, 407742, 475699, 611613, 815484, 883441, 951398, 1223226, 1427097, 1766882, 1834839, 1902796, 2446452, 2650323, 2854194, 3533764, 3669678, 4281291, 5300646, 5708388, 6184087, 7339356, 7950969, 8562582, 10601292, 12368174, 12843873, 15901938, 17125164, 18552261, 23852907, 24736348, 25687746, 31803876, 37104522, 47705814, 51375492, 55656783, 74209044, 95411628, 111313566, 166970349, 222627132, 333940698, 667881396]

約数ペア:

[(1, 667881396), (2, 333940698), (3, 222627132), (4, 166970349), (6, 111313566), (7, 95411628), (9, 74209044), (12, 55656783), (13, 51375492), (14, 47705814), (18, 37104522), (21, 31803876), (26, 25687746), (27, 24736348), (28, 23852907), (36, 18552261), (39, 17125164), (42, 15901938), (52, 12843873), (54, 12368174), (63, 10601292), (78, 8562582), (84, 7950969), (91, 7339356), (108, 6184087), (117, 5708388), (126, 5300646), (156, 4281291), (182, 3669678), (189, 3533764), (234, 2854194), (252, 2650323), (273, 2446452), (351, 1902796), (364, 1834839), (378, 1766882), (468, 1427097), (546, 1223226), (702, 951398), (756, 883441), (819, 815484), (1092, 611613), (1404, 475699), (1638, 407742), (2457, 271828), (3276, 203871), (4914, 135914), (9828, 67957)]