42490008

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{1987}}^1$

素因数の和:2019

約数の個数: 96

約数和(自身を含む): 130253760

約数和(自身を除く): 87763752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 243, 264, 297, 324, 396, 486, 594, 648, 792, 891, 972, 1188, 1782, 1944, 1987, 2376, 2673, 3564, 3974, 5346, 5961, 7128, 7948, 10692, 11922, 15896, 17883, 21384, 21857, 23844, 35766, 43714, 47688, 53649, 65571, 71532, 87428, 107298, 131142, 143064, 160947, 174856, 196713, 214596, 262284, 321894, 393426, 429192, 482841, 524568, 590139, 643788, 786852, 965682, 1180278, 1287576, 1573704, 1770417, 1931364, 2360556, 3540834, 3862728, 4721112, 5311251, 7081668, 10622502, 14163336, 21245004, 42490008]

約数ペア:

[(1, 42490008), (2, 21245004), (3, 14163336), (4, 10622502), (6, 7081668), (8, 5311251), (9, 4721112), (11, 3862728), (12, 3540834), (18, 2360556), (22, 1931364), (24, 1770417), (27, 1573704), (33, 1287576), (36, 1180278), (44, 965682), (54, 786852), (66, 643788), (72, 590139), (81, 524568), (88, 482841), (99, 429192), (108, 393426), (132, 321894), (162, 262284), (198, 214596), (216, 196713), (243, 174856), (264, 160947), (297, 143064), (324, 131142), (396, 107298), (486, 87428), (594, 71532), (648, 65571), (792, 53649), (891, 47688), (972, 43714), (1188, 35766), (1782, 23844), (1944, 21857), (1987, 21384), (2376, 17883), (2673, 15896), (3564, 11922), (3974, 10692), (5346, 7948), (5961, 7128)]