13421987388

素因数分解:

$2^2\times 3^5\times {\mathrm{97}}^1\times {\mathrm{142357}}^1$

素因数の和:142473

約数の個数: 72

約数和(自身を含む): 35547362032

約数和(自身を除く): 22125374644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 97, 108, 162, 194, 243, 291, 324, 388, 486, 582, 873, 972, 1164, 1746, 2619, 3492, 5238, 7857, 10476, 15714, 23571, 31428, 47142, 94284, 142357, 284714, 427071, 569428, 854142, 1281213, 1708284, 2562426, 3843639, 5124852, 7687278, 11530917, 13808629, 15374556, 23061834, 27617258, 34592751, 41425887, 46123668, 55234516, 69185502, 82851774, 124277661, 138371004, 165703548, 248555322, 372832983, 497110644, 745665966, 1118498949, 1491331932, 2236997898, 3355496847, 4473995796, 6710993694, 13421987388]

約数ペア:

[(1, 13421987388), (2, 6710993694), (3, 4473995796), (4, 3355496847), (6, 2236997898), (9, 1491331932), (12, 1118498949), (18, 745665966), (27, 497110644), (36, 372832983), (54, 248555322), (81, 165703548), (97, 138371004), (108, 124277661), (162, 82851774), (194, 69185502), (243, 55234516), (291, 46123668), (324, 41425887), (388, 34592751), (486, 27617258), (582, 23061834), (873, 15374556), (972, 13808629), (1164, 11530917), (1746, 7687278), (2619, 5124852), (3492, 3843639), (5238, 2562426), (7857, 1708284), (10476, 1281213), (15714, 854142), (23571, 569428), (31428, 427071), (47142, 284714), (94284, 142357)]