18938592

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3461}}^1$

素因数の和:3496

約数の個数: 72

約数和(自身を含む): 56707560

約数和(自身を除く): 37768968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 3461, 5472, 6922, 10383, 13844, 20766, 27688, 31149, 41532, 55376, 62298, 65759, 83064, 110752, 124596, 131518, 166128, 197277, 249192, 263036, 332256, 394554, 498384, 526072, 591831, 789108, 996768, 1052144, 1183662, 1578216, 2104288, 2367324, 3156432, 4734648, 6312864, 9469296, 18938592]

約数ペア:

[(1, 18938592), (2, 9469296), (3, 6312864), (4, 4734648), (6, 3156432), (8, 2367324), (9, 2104288), (12, 1578216), (16, 1183662), (18, 1052144), (19, 996768), (24, 789108), (32, 591831), (36, 526072), (38, 498384), (48, 394554), (57, 332256), (72, 263036), (76, 249192), (96, 197277), (114, 166128), (144, 131518), (152, 124596), (171, 110752), (228, 83064), (288, 65759), (304, 62298), (342, 55376), (456, 41532), (608, 31149), (684, 27688), (912, 20766), (1368, 13844), (1824, 10383), (2736, 6922), (3461, 5472)]