2378754

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 96

約数和(自身を含む): 6566400

約数和(自身を除く): 4187646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 31, 42, 49, 54, 58, 62, 63, 87, 93, 98, 126, 147, 174, 186, 189, 203, 217, 261, 279, 294, 378, 406, 434, 441, 522, 558, 609, 651, 783, 837, 882, 899, 1218, 1302, 1323, 1421, 1519, 1566, 1674, 1798, 1827, 1953, 2646, 2697, 2842, 3038, 3654, 3906, 4263, 4557, 5394, 5481, 5859, 6293, 8091, 8526, 9114, 10962, 11718, 12586, 12789, 13671, 16182, 18879, 24273, 25578, 27342, 37758, 38367, 41013, 44051, 48546, 56637, 76734, 82026, 88102, 113274, 132153, 169911, 264306, 339822, 396459, 792918, 1189377, 2378754]

約数ペア:

[(1, 2378754), (2, 1189377), (3, 792918), (6, 396459), (7, 339822), (9, 264306), (14, 169911), (18, 132153), (21, 113274), (27, 88102), (29, 82026), (31, 76734), (42, 56637), (49, 48546), (54, 44051), (58, 41013), (62, 38367), (63, 37758), (87, 27342), (93, 25578), (98, 24273), (126, 18879), (147, 16182), (174, 13671), (186, 12789), (189, 12586), (203, 11718), (217, 10962), (261, 9114), (279, 8526), (294, 8091), (378, 6293), (406, 5859), (434, 5481), (441, 5394), (522, 4557), (558, 4263), (609, 3906), (651, 3654), (783, 3038), (837, 2842), (882, 2697), (899, 2646), (1218, 1953), (1302, 1827), (1323, 1798), (1421, 1674), (1519, 1566)]