15676486038

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3217}}^1$

素因数の和:3371

約数の個数: 128

約数和(自身を含む): 37367930880

約数和(自身を除く): 21691444842

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 41, 54, 62, 71, 82, 93, 123, 142, 186, 213, 246, 279, 369, 426, 558, 639, 738, 837, 1107, 1271, 1278, 1674, 1917, 2201, 2214, 2542, 2911, 3217, 3813, 3834, 4402, 5822, 6434, 6603, 7626, 8733, 9651, 11439, 13206, 17466, 19302, 19809, 22878, 26199, 28953, 34317, 39618, 52398, 57906, 59427, 68634, 78597, 86859, 90241, 99727, 118854, 131897, 157194, 173718, 180482, 199454, 228407, 263794, 270723, 299181, 395691, 456814, 541446, 598362, 685221, 791382, 812169, 897543, 1187073, 1370442, 1624338, 1795086, 2055663, 2374146, 2436507, 2692629, 3561219, 4088807, 4111326, 4873014, 5385258, 6166989, 7080617, 7122438, 8177614, 9364687, 12266421, 12333978, 14161234, 18729374, 21241851, 24532842, 28094061, 36799263, 42483702, 56188122, 63725553, 73598526, 84282183, 110397789, 127451106, 168564366, 191176659, 220795578, 252846549, 290305297, 382353318, 505693098, 580610594, 870915891, 1741831782, 2612747673, 5225495346, 7838243019, 15676486038]

約数ペア:

[(1, 15676486038), (2, 7838243019), (3, 5225495346), (6, 2612747673), (9, 1741831782), (18, 870915891), (27, 580610594), (31, 505693098), (41, 382353318), (54, 290305297), (62, 252846549), (71, 220795578), (82, 191176659), (93, 168564366), (123, 127451106), (142, 110397789), (186, 84282183), (213, 73598526), (246, 63725553), (279, 56188122), (369, 42483702), (426, 36799263), (558, 28094061), (639, 24532842), (738, 21241851), (837, 18729374), (1107, 14161234), (1271, 12333978), (1278, 12266421), (1674, 9364687), (1917, 8177614), (2201, 7122438), (2214, 7080617), (2542, 6166989), (2911, 5385258), (3217, 4873014), (3813, 4111326), (3834, 4088807), (4402, 3561219), (5822, 2692629), (6434, 2436507), (6603, 2374146), (7626, 2055663), (8733, 1795086), (9651, 1624338), (11439, 1370442), (13206, 1187073), (17466, 897543), (19302, 812169), (19809, 791382), (22878, 685221), (26199, 598362), (28953, 541446), (34317, 456814), (39618, 395691), (52398, 299181), (57906, 270723), (59427, 263794), (68634, 228407), (78597, 199454), (86859, 180482), (90241, 173718), (99727, 157194), (118854, 131897)]