37980306

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 106444800

約数和(自身を除く): 68464494

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 59, 63, 78, 91, 117, 118, 126, 131, 177, 182, 189, 234, 262, 273, 351, 354, 378, 393, 413, 531, 546, 702, 767, 786, 819, 826, 917, 1062, 1179, 1239, 1534, 1593, 1638, 1703, 1834, 2301, 2358, 2457, 2478, 2751, 3186, 3406, 3537, 3717, 4602, 4914, 5109, 5369, 5502, 6903, 7074, 7434, 7729, 8253, 10218, 10738, 11151, 11921, 13806, 15327, 15458, 16107, 16506, 20709, 22302, 23187, 23842, 24759, 30654, 32214, 35763, 41418, 45981, 46374, 48321, 49518, 54103, 69561, 71526, 91962, 96642, 100477, 107289, 108206, 139122, 144963, 162309, 200954, 208683, 214578, 289926, 301431, 321867, 324618, 417366, 486927, 602862, 643734, 703339, 904293, 973854, 1406678, 1460781, 1808586, 2110017, 2712879, 2921562, 4220034, 5425758, 6330051, 12660102, 18990153, 37980306]

約数ペア:

[(1, 37980306), (2, 18990153), (3, 12660102), (6, 6330051), (7, 5425758), (9, 4220034), (13, 2921562), (14, 2712879), (18, 2110017), (21, 1808586), (26, 1460781), (27, 1406678), (39, 973854), (42, 904293), (54, 703339), (59, 643734), (63, 602862), (78, 486927), (91, 417366), (117, 324618), (118, 321867), (126, 301431), (131, 289926), (177, 214578), (182, 208683), (189, 200954), (234, 162309), (262, 144963), (273, 139122), (351, 108206), (354, 107289), (378, 100477), (393, 96642), (413, 91962), (531, 71526), (546, 69561), (702, 54103), (767, 49518), (786, 48321), (819, 46374), (826, 45981), (917, 41418), (1062, 35763), (1179, 32214), (1239, 30654), (1534, 24759), (1593, 23842), (1638, 23187), (1703, 22302), (1834, 20709), (2301, 16506), (2358, 16107), (2457, 15458), (2478, 15327), (2751, 13806), (3186, 11921), (3406, 11151), (3537, 10738), (3717, 10218), (4602, 8253), (4914, 7729), (5109, 7434), (5369, 7074), (5502, 6903)]