18068778

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3677}}^1$

素因数の和:3708

約数の個数: 64

約数和(自身を含む): 49432320

約数和(自身を除く): 31363542

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 3677, 4914, 7354, 11031, 22062, 25739, 33093, 47801, 51478, 66186, 77217, 95602, 99279, 143403, 154434, 198558, 231651, 286806, 334607, 430209, 463302, 669214, 694953, 860418, 1003821, 1290627, 1389906, 2007642, 2581254, 3011463, 6022926, 9034389, 18068778]

約数ペア:

[(1, 18068778), (2, 9034389), (3, 6022926), (6, 3011463), (7, 2581254), (9, 2007642), (13, 1389906), (14, 1290627), (18, 1003821), (21, 860418), (26, 694953), (27, 669214), (39, 463302), (42, 430209), (54, 334607), (63, 286806), (78, 231651), (91, 198558), (117, 154434), (126, 143403), (182, 99279), (189, 95602), (234, 77217), (273, 66186), (351, 51478), (378, 47801), (546, 33093), (702, 25739), (819, 22062), (1638, 11031), (2457, 7354), (3677, 4914)]