2897622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 8124480

約数和(自身を除く): 5226858

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 58, 61, 63, 78, 87, 91, 117, 122, 126, 174, 182, 183, 203, 234, 261, 273, 366, 377, 406, 427, 522, 546, 549, 609, 754, 793, 819, 854, 1098, 1131, 1218, 1281, 1586, 1638, 1769, 1827, 2262, 2379, 2562, 2639, 3393, 3538, 3654, 3843, 4758, 5278, 5307, 5551, 6786, 7137, 7686, 7917, 10614, 11102, 12383, 14274, 15834, 15921, 16653, 22997, 23751, 24766, 31842, 33306, 37149, 45994, 47502, 49959, 68991, 74298, 99918, 111447, 137982, 160979, 206973, 222894, 321958, 413946, 482937, 965874, 1448811, 2897622]

約数ペア:

[(1, 2897622), (2, 1448811), (3, 965874), (6, 482937), (7, 413946), (9, 321958), (13, 222894), (14, 206973), (18, 160979), (21, 137982), (26, 111447), (29, 99918), (39, 74298), (42, 68991), (58, 49959), (61, 47502), (63, 45994), (78, 37149), (87, 33306), (91, 31842), (117, 24766), (122, 23751), (126, 22997), (174, 16653), (182, 15921), (183, 15834), (203, 14274), (234, 12383), (261, 11102), (273, 10614), (366, 7917), (377, 7686), (406, 7137), (427, 6786), (522, 5551), (546, 5307), (549, 5278), (609, 4758), (754, 3843), (793, 3654), (819, 3538), (854, 3393), (1098, 2639), (1131, 2562), (1218, 2379), (1281, 2262), (1586, 1827), (1638, 1769)]