18799764

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 45835776

約数和(自身を除く): 27036012

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 97, 124, 186, 194, 291, 372, 388, 521, 582, 1042, 1164, 1563, 2084, 3007, 3126, 6014, 6252, 9021, 12028, 16151, 18042, 32302, 36084, 48453, 50537, 64604, 96906, 101074, 151611, 193812, 202148, 303222, 606444, 1566647, 3133294, 4699941, 6266588, 9399882, 18799764]

約数ペア:

[(1, 18799764), (2, 9399882), (3, 6266588), (4, 4699941), (6, 3133294), (12, 1566647), (31, 606444), (62, 303222), (93, 202148), (97, 193812), (124, 151611), (186, 101074), (194, 96906), (291, 64604), (372, 50537), (388, 48453), (521, 36084), (582, 32302), (1042, 18042), (1164, 16151), (1563, 12028), (2084, 9021), (3007, 6252), (3126, 6014)]