3178422

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 72

約数和(自身を含む): 8045856

約数和(自身を除く): 4867434

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 47, 51, 78, 94, 102, 117, 141, 153, 221, 234, 282, 289, 306, 423, 442, 578, 611, 663, 799, 846, 867, 1222, 1326, 1598, 1734, 1833, 1989, 2397, 2601, 3666, 3757, 3978, 4794, 5202, 5499, 7191, 7514, 10387, 10998, 11271, 13583, 14382, 20774, 22542, 27166, 31161, 33813, 40749, 62322, 67626, 81498, 93483, 122247, 176579, 186966, 244494, 353158, 529737, 1059474, 1589211, 3178422]

約数ペア:

[(1, 3178422), (2, 1589211), (3, 1059474), (6, 529737), (9, 353158), (13, 244494), (17, 186966), (18, 176579), (26, 122247), (34, 93483), (39, 81498), (47, 67626), (51, 62322), (78, 40749), (94, 33813), (102, 31161), (117, 27166), (141, 22542), (153, 20774), (221, 14382), (234, 13583), (282, 11271), (289, 10998), (306, 10387), (423, 7514), (442, 7191), (578, 5499), (611, 5202), (663, 4794), (799, 3978), (846, 3757), (867, 3666), (1222, 2601), (1326, 2397), (1598, 1989), (1734, 1833)]