18697321512

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{21617}}^1$

素因数の和:21963

約数の個数: 96

約数和(自身を含む): 52053117480

約数和(自身を除く): 33355795968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 293, 328, 369, 492, 586, 738, 879, 984, 1172, 1476, 1758, 2344, 2637, 2952, 3516, 5274, 7032, 10548, 12013, 21096, 21617, 24026, 36039, 43234, 48052, 64851, 72078, 86468, 96104, 108117, 129702, 144156, 172936, 194553, 216234, 259404, 288312, 389106, 432468, 518808, 778212, 864936, 886297, 1556424, 1772594, 2658891, 3545188, 5317782, 6333781, 7090376, 7976673, 10635564, 12667562, 15953346, 19001343, 21271128, 25335124, 31906692, 38002686, 50670248, 57004029, 63813384, 76005372, 114008058, 152010744, 228016116, 259685021, 456032232, 519370042, 779055063, 1038740084, 1558110126, 2077480168, 2337165189, 3116220252, 4674330378, 6232440504, 9348660756, 18697321512]

約数ペア:

[(1, 18697321512), (2, 9348660756), (3, 6232440504), (4, 4674330378), (6, 3116220252), (8, 2337165189), (9, 2077480168), (12, 1558110126), (18, 1038740084), (24, 779055063), (36, 519370042), (41, 456032232), (72, 259685021), (82, 228016116), (123, 152010744), (164, 114008058), (246, 76005372), (293, 63813384), (328, 57004029), (369, 50670248), (492, 38002686), (586, 31906692), (738, 25335124), (879, 21271128), (984, 19001343), (1172, 15953346), (1476, 12667562), (1758, 10635564), (2344, 7976673), (2637, 7090376), (2952, 6333781), (3516, 5317782), (5274, 3545188), (7032, 2658891), (10548, 1772594), (12013, 1556424), (21096, 886297), (21617, 864936), (24026, 778212), (36039, 518808), (43234, 432468), (48052, 389106), (64851, 288312), (72078, 259404), (86468, 216234), (96104, 194553), (108117, 172936), (129702, 144156)]