18032143572

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{497411}}^1$

素因数の和:497493

約数の個数: 72

約数和(自身を含む): 48885651360

約数和(自身を除く): 30853507788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 636, 684, 954, 1007, 1908, 2014, 3021, 4028, 6042, 9063, 12084, 18126, 36252, 497411, 994822, 1492233, 1989644, 2984466, 4476699, 5968932, 8953398, 9450809, 17906796, 18901618, 26362783, 28352427, 37803236, 52725566, 56704854, 79088349, 85057281, 105451132, 113409708, 158176698, 170114562, 237265047, 316353396, 340229124, 474530094, 500892877, 949060188, 1001785754, 1502678631, 2003571508, 3005357262, 4508035893, 6010714524, 9016071786, 18032143572]

約数ペア:

[(1, 18032143572), (2, 9016071786), (3, 6010714524), (4, 4508035893), (6, 3005357262), (9, 2003571508), (12, 1502678631), (18, 1001785754), (19, 949060188), (36, 500892877), (38, 474530094), (53, 340229124), (57, 316353396), (76, 237265047), (106, 170114562), (114, 158176698), (159, 113409708), (171, 105451132), (212, 85057281), (228, 79088349), (318, 56704854), (342, 52725566), (477, 37803236), (636, 28352427), (684, 26362783), (954, 18901618), (1007, 17906796), (1908, 9450809), (2014, 8953398), (3021, 5968932), (4028, 4476699), (6042, 2984466), (9063, 1989644), (12084, 1492233), (18126, 994822), (36252, 497411)]