17918334

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 48222720

約数和(自身を除く): 30304386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 229, 243, 322, 378, 414, 458, 483, 486, 567, 621, 687, 966, 1134, 1242, 1374, 1449, 1603, 1701, 1863, 2061, 2898, 3206, 3402, 3726, 4122, 4347, 4809, 5267, 5589, 6183, 8694, 9618, 10534, 11178, 12366, 13041, 14427, 15801, 18549, 26082, 28854, 31602, 36869, 37098, 39123, 43281, 47403, 55647, 73738, 78246, 86562, 94806, 110607, 111294, 129843, 142209, 221214, 259686, 284418, 331821, 389529, 426627, 663642, 779058, 853254, 995463, 1279881, 1990926, 2559762, 2986389, 5972778, 8959167, 17918334]

約数ペア:

[(1, 17918334), (2, 8959167), (3, 5972778), (6, 2986389), (7, 2559762), (9, 1990926), (14, 1279881), (18, 995463), (21, 853254), (23, 779058), (27, 663642), (42, 426627), (46, 389529), (54, 331821), (63, 284418), (69, 259686), (81, 221214), (126, 142209), (138, 129843), (161, 111294), (162, 110607), (189, 94806), (207, 86562), (229, 78246), (243, 73738), (322, 55647), (378, 47403), (414, 43281), (458, 39123), (483, 37098), (486, 36869), (567, 31602), (621, 28854), (687, 26082), (966, 18549), (1134, 15801), (1242, 14427), (1374, 13041), (1449, 12366), (1603, 11178), (1701, 10534), (1863, 9618), (2061, 8694), (2898, 6183), (3206, 5589), (3402, 5267), (3726, 4809), (4122, 4347)]