27744822

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2531}}^1$

素因数の和:2578

約数の個数: 64

約数和(自身を含む): 72921600

約数和(自身を除く): 45176778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1218, 1566, 1827, 2531, 3654, 5062, 5481, 7593, 10962, 15186, 17717, 22779, 35434, 45558, 53151, 68337, 73399, 106302, 136674, 146798, 159453, 220197, 318906, 440394, 478359, 513793, 660591, 956718, 1027586, 1321182, 1541379, 1981773, 3082758, 3963546, 4624137, 9248274, 13872411, 27744822]

約数ペア:

[(1, 27744822), (2, 13872411), (3, 9248274), (6, 4624137), (7, 3963546), (9, 3082758), (14, 1981773), (18, 1541379), (21, 1321182), (27, 1027586), (29, 956718), (42, 660591), (54, 513793), (58, 478359), (63, 440394), (87, 318906), (126, 220197), (174, 159453), (189, 146798), (203, 136674), (261, 106302), (378, 73399), (406, 68337), (522, 53151), (609, 45558), (783, 35434), (1218, 22779), (1566, 17717), (1827, 15186), (2531, 10962), (3654, 7593), (5062, 5481)]