61335918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 161021952

約数和(自身を除く): 99686034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 41, 42, 62, 63, 82, 93, 123, 126, 186, 217, 246, 279, 287, 369, 383, 434, 558, 574, 651, 738, 766, 861, 1149, 1271, 1302, 1722, 1953, 2298, 2542, 2583, 2681, 3447, 3813, 3906, 5166, 5362, 6894, 7626, 8043, 8897, 11439, 11873, 15703, 16086, 17794, 22878, 23746, 24129, 26691, 31406, 35619, 47109, 48258, 53382, 71238, 80073, 83111, 94218, 106857, 109921, 141327, 160146, 166222, 213714, 219842, 249333, 282654, 329763, 486793, 498666, 659526, 747999, 973586, 989289, 1460379, 1495998, 1978578, 2920758, 3407551, 4381137, 6815102, 8762274, 10222653, 20445306, 30667959, 61335918]

約数ペア:

[(1, 61335918), (2, 30667959), (3, 20445306), (6, 10222653), (7, 8762274), (9, 6815102), (14, 4381137), (18, 3407551), (21, 2920758), (31, 1978578), (41, 1495998), (42, 1460379), (62, 989289), (63, 973586), (82, 747999), (93, 659526), (123, 498666), (126, 486793), (186, 329763), (217, 282654), (246, 249333), (279, 219842), (287, 213714), (369, 166222), (383, 160146), (434, 141327), (558, 109921), (574, 106857), (651, 94218), (738, 83111), (766, 80073), (861, 71238), (1149, 53382), (1271, 48258), (1302, 47109), (1722, 35619), (1953, 31406), (2298, 26691), (2542, 24129), (2583, 23746), (2681, 22878), (3447, 17794), (3813, 16086), (3906, 15703), (5166, 11873), (5362, 11439), (6894, 8897), (7626, 8043)]