126942228

素因数分解:

$2^2\times 3^8\times 7^1\times {\mathrm{691}}^1$

素因数の和:726

約数の個数: 108

約数和(自身を含む): 381358432

約数和(自身を除く): 254416204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 691, 729, 756, 972, 1134, 1382, 1458, 1701, 2073, 2187, 2268, 2764, 2916, 3402, 4146, 4374, 4837, 5103, 6219, 6561, 6804, 8292, 8748, 9674, 10206, 12438, 13122, 14511, 15309, 18657, 19348, 20412, 24876, 26244, 29022, 30618, 37314, 43533, 45927, 55971, 58044, 61236, 74628, 87066, 91854, 111942, 130599, 167913, 174132, 183708, 223884, 261198, 335826, 391797, 503739, 522396, 671652, 783594, 1007478, 1175391, 1511217, 1567188, 2014956, 2350782, 3022434, 3526173, 4533651, 4701564, 6044868, 7052346, 9067302, 10578519, 14104692, 18134604, 21157038, 31735557, 42314076, 63471114, 126942228]

約数ペア:

[(1, 126942228), (2, 63471114), (3, 42314076), (4, 31735557), (6, 21157038), (7, 18134604), (9, 14104692), (12, 10578519), (14, 9067302), (18, 7052346), (21, 6044868), (27, 4701564), (28, 4533651), (36, 3526173), (42, 3022434), (54, 2350782), (63, 2014956), (81, 1567188), (84, 1511217), (108, 1175391), (126, 1007478), (162, 783594), (189, 671652), (243, 522396), (252, 503739), (324, 391797), (378, 335826), (486, 261198), (567, 223884), (691, 183708), (729, 174132), (756, 167913), (972, 130599), (1134, 111942), (1382, 91854), (1458, 87066), (1701, 74628), (2073, 61236), (2187, 58044), (2268, 55971), (2764, 45927), (2916, 43533), (3402, 37314), (4146, 30618), (4374, 29022), (4837, 26244), (5103, 24876), (6219, 20412), (6561, 19348), (6804, 18657), (8292, 15309), (8748, 14511), (9674, 13122), (10206, 12438)]