39400998

素因数分解:

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

素因数の和:119

約数の個数: 96

約数和(自身を含む): 100931040

約数和(自身を除く): 61530042

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 61, 78, 91, 98, 122, 147, 169, 182, 183, 273, 294, 338, 366, 427, 507, 546, 637, 793, 854, 1014, 1183, 1274, 1281, 1586, 1911, 2197, 2366, 2379, 2562, 2989, 3549, 3822, 4394, 4758, 5551, 5978, 6591, 7098, 8281, 8967, 10309, 11102, 13182, 15379, 16562, 16653, 17934, 20618, 24843, 30758, 30927, 33306, 38857, 46137, 49686, 61854, 72163, 77714, 92274, 107653, 116571, 134017, 144326, 215306, 216489, 233142, 268034, 322959, 402051, 432978, 505141, 645918, 804102, 938119, 1010282, 1515423, 1876238, 2814357, 3030846, 5628714, 6566833, 13133666, 19700499, 39400998]

約数ペア:

[(1, 39400998), (2, 19700499), (3, 13133666), (6, 6566833), (7, 5628714), (13, 3030846), (14, 2814357), (21, 1876238), (26, 1515423), (39, 1010282), (42, 938119), (49, 804102), (61, 645918), (78, 505141), (91, 432978), (98, 402051), (122, 322959), (147, 268034), (169, 233142), (182, 216489), (183, 215306), (273, 144326), (294, 134017), (338, 116571), (366, 107653), (427, 92274), (507, 77714), (546, 72163), (637, 61854), (793, 49686), (854, 46137), (1014, 38857), (1183, 33306), (1274, 30927), (1281, 30758), (1586, 24843), (1911, 20618), (2197, 17934), (2366, 16653), (2379, 16562), (2562, 15379), (2989, 13182), (3549, 11102), (3822, 10309), (4394, 8967), (4758, 8281), (5551, 7098), (5978, 6591)]