18410832

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 120

約数和(自身を含む): 57451680

約数和(自身を除く): 39040848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 59, 66, 72, 88, 99, 118, 132, 144, 176, 177, 197, 198, 236, 264, 354, 394, 396, 472, 528, 531, 591, 649, 708, 788, 792, 944, 1062, 1182, 1298, 1416, 1576, 1584, 1773, 1947, 2124, 2167, 2364, 2596, 2832, 3152, 3546, 3894, 4248, 4334, 4728, 5192, 5841, 6501, 7092, 7788, 8496, 8668, 9456, 10384, 11623, 11682, 13002, 14184, 15576, 17336, 19503, 23246, 23364, 26004, 28368, 31152, 34672, 34869, 39006, 46492, 46728, 52008, 69738, 78012, 92984, 93456, 104016, 104607, 127853, 139476, 156024, 185968, 209214, 255706, 278952, 312048, 383559, 418428, 511412, 557904, 767118, 836856, 1022824, 1150677, 1534236, 1673712, 2045648, 2301354, 3068472, 4602708, 6136944, 9205416, 18410832]

約数ペア:

[(1, 18410832), (2, 9205416), (3, 6136944), (4, 4602708), (6, 3068472), (8, 2301354), (9, 2045648), (11, 1673712), (12, 1534236), (16, 1150677), (18, 1022824), (22, 836856), (24, 767118), (33, 557904), (36, 511412), (44, 418428), (48, 383559), (59, 312048), (66, 278952), (72, 255706), (88, 209214), (99, 185968), (118, 156024), (132, 139476), (144, 127853), (176, 104607), (177, 104016), (197, 93456), (198, 92984), (236, 78012), (264, 69738), (354, 52008), (394, 46728), (396, 46492), (472, 39006), (528, 34869), (531, 34672), (591, 31152), (649, 28368), (708, 26004), (788, 23364), (792, 23246), (944, 19503), (1062, 17336), (1182, 15576), (1298, 14184), (1416, 13002), (1576, 11682), (1584, 11623), (1773, 10384), (1947, 9456), (2124, 8668), (2167, 8496), (2364, 7788), (2596, 7092), (2832, 6501), (3152, 5841), (3546, 5192), (3894, 4728), (4248, 4334)]