31674006

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 86119488

約数和(自身を除く): 54445482

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 61, 63, 78, 91, 117, 122, 126, 182, 183, 234, 273, 317, 366, 427, 546, 549, 634, 793, 819, 854, 951, 1098, 1281, 1586, 1638, 1902, 2219, 2379, 2562, 2853, 3843, 4121, 4438, 4758, 5551, 5706, 6657, 7137, 7686, 8242, 11102, 12363, 13314, 14274, 16653, 19337, 19971, 24726, 28847, 33306, 37089, 38674, 39942, 49959, 57694, 58011, 74178, 86541, 99918, 116022, 135359, 173082, 174033, 251381, 259623, 270718, 348066, 406077, 502762, 519246, 754143, 812154, 1218231, 1508286, 1759667, 2262429, 2436462, 3519334, 4524858, 5279001, 10558002, 15837003, 31674006]

約数ペア:

[(1, 31674006), (2, 15837003), (3, 10558002), (6, 5279001), (7, 4524858), (9, 3519334), (13, 2436462), (14, 2262429), (18, 1759667), (21, 1508286), (26, 1218231), (39, 812154), (42, 754143), (61, 519246), (63, 502762), (78, 406077), (91, 348066), (117, 270718), (122, 259623), (126, 251381), (182, 174033), (183, 173082), (234, 135359), (273, 116022), (317, 99918), (366, 86541), (427, 74178), (546, 58011), (549, 57694), (634, 49959), (793, 39942), (819, 38674), (854, 37089), (951, 33306), (1098, 28847), (1281, 24726), (1586, 19971), (1638, 19337), (1902, 16653), (2219, 14274), (2379, 13314), (2562, 12363), (2853, 11102), (3843, 8242), (4121, 7686), (4438, 7137), (4758, 6657), (5551, 5706)]