1645098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 4257792

約数和(自身を除く): 2612694

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 131, 138, 161, 182, 262, 273, 299, 322, 393, 483, 546, 598, 786, 897, 917, 966, 1703, 1794, 1834, 2093, 2751, 3013, 3406, 4186, 5109, 5502, 6026, 6279, 9039, 10218, 11921, 12558, 18078, 21091, 23842, 35763, 39169, 42182, 63273, 71526, 78338, 117507, 126546, 235014, 274183, 548366, 822549, 1645098]

約数ペア:

[(1, 1645098), (2, 822549), (3, 548366), (6, 274183), (7, 235014), (13, 126546), (14, 117507), (21, 78338), (23, 71526), (26, 63273), (39, 42182), (42, 39169), (46, 35763), (69, 23842), (78, 21091), (91, 18078), (131, 12558), (138, 11921), (161, 10218), (182, 9039), (262, 6279), (273, 6026), (299, 5502), (322, 5109), (393, 4186), (483, 3406), (546, 3013), (598, 2751), (786, 2093), (897, 1834), (917, 1794), (966, 1703)]