3903438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 10637568

約数和(自身を除く): 6734130

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 49, 51, 66, 71, 77, 98, 102, 119, 142, 147, 154, 187, 213, 231, 238, 294, 357, 374, 426, 462, 497, 539, 561, 714, 781, 833, 994, 1078, 1122, 1207, 1309, 1491, 1562, 1617, 1666, 2343, 2414, 2499, 2618, 2982, 3234, 3479, 3621, 3927, 4686, 4998, 5467, 6958, 7242, 7854, 8449, 9163, 10437, 10934, 13277, 16401, 16898, 18326, 20874, 25347, 26554, 27489, 32802, 38269, 39831, 50694, 54978, 59143, 76538, 79662, 92939, 114807, 118286, 177429, 185878, 229614, 278817, 354858, 557634, 650573, 1301146, 1951719, 3903438]

約数ペア:

[(1, 3903438), (2, 1951719), (3, 1301146), (6, 650573), (7, 557634), (11, 354858), (14, 278817), (17, 229614), (21, 185878), (22, 177429), (33, 118286), (34, 114807), (42, 92939), (49, 79662), (51, 76538), (66, 59143), (71, 54978), (77, 50694), (98, 39831), (102, 38269), (119, 32802), (142, 27489), (147, 26554), (154, 25347), (187, 20874), (213, 18326), (231, 16898), (238, 16401), (294, 13277), (357, 10934), (374, 10437), (426, 9163), (462, 8449), (497, 7854), (539, 7242), (561, 6958), (714, 5467), (781, 4998), (833, 4686), (994, 3927), (1078, 3621), (1122, 3479), (1207, 3234), (1309, 2982), (1491, 2618), (1562, 2499), (1617, 2414), (1666, 2343)]