17628156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5381}}^1$

素因数の和:5411

約数の個数: 72

約数和(自身を含む): 54853344

約数和(自身を除く): 37225188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 5381, 10762, 16143, 21524, 32286, 37667, 48429, 64572, 69953, 75334, 96858, 113001, 139906, 150668, 193716, 209859, 226002, 279812, 339003, 419718, 452004, 489671, 629577, 678006, 839436, 979342, 1259154, 1356012, 1469013, 1958684, 2518308, 2938026, 4407039, 5876052, 8814078, 17628156]

約数ペア:

[(1, 17628156), (2, 8814078), (3, 5876052), (4, 4407039), (6, 2938026), (7, 2518308), (9, 1958684), (12, 1469013), (13, 1356012), (14, 1259154), (18, 979342), (21, 839436), (26, 678006), (28, 629577), (36, 489671), (39, 452004), (42, 419718), (52, 339003), (63, 279812), (78, 226002), (84, 209859), (91, 193716), (117, 150668), (126, 139906), (156, 113001), (182, 96858), (234, 75334), (252, 69953), (273, 64572), (364, 48429), (468, 37667), (546, 32286), (819, 21524), (1092, 16143), (1638, 10762), (3276, 5381)]