42052878

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 113598720

約数和(自身を除く): 71545842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 49, 54, 63, 69, 98, 126, 138, 147, 161, 189, 207, 294, 322, 378, 414, 441, 483, 621, 691, 882, 966, 1127, 1242, 1323, 1382, 1449, 2073, 2254, 2646, 2898, 3381, 4146, 4347, 4837, 6219, 6762, 8694, 9674, 10143, 12438, 14511, 15893, 18657, 20286, 29022, 30429, 31786, 33859, 37314, 43533, 47679, 60858, 67718, 87066, 95358, 101577, 111251, 130599, 143037, 203154, 222502, 261198, 286074, 304731, 333753, 429111, 609462, 667506, 778757, 858222, 914193, 1001259, 1557514, 1828386, 2002518, 2336271, 3003777, 4672542, 6007554, 7008813, 14017626, 21026439, 42052878]

約数ペア:

[(1, 42052878), (2, 21026439), (3, 14017626), (6, 7008813), (7, 6007554), (9, 4672542), (14, 3003777), (18, 2336271), (21, 2002518), (23, 1828386), (27, 1557514), (42, 1001259), (46, 914193), (49, 858222), (54, 778757), (63, 667506), (69, 609462), (98, 429111), (126, 333753), (138, 304731), (147, 286074), (161, 261198), (189, 222502), (207, 203154), (294, 143037), (322, 130599), (378, 111251), (414, 101577), (441, 95358), (483, 87066), (621, 67718), (691, 60858), (882, 47679), (966, 43533), (1127, 37314), (1242, 33859), (1323, 31786), (1382, 30429), (1449, 29022), (2073, 20286), (2254, 18657), (2646, 15893), (2898, 14511), (3381, 12438), (4146, 10143), (4347, 9674), (4837, 8694), (6219, 6762)]