18126108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 61641216

約数和(自身を除く): 43515108

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 503, 546, 572, 693, 819, 858, 924, 1001, 1006, 1092, 1287, 1386, 1509, 1638, 1716, 2002, 2012, 2574, 2772, 3003, 3018, 3276, 3521, 4004, 4527, 5148, 5533, 6006, 6036, 6539, 7042, 9009, 9054, 10563, 11066, 12012, 13078, 14084, 16599, 18018, 18108, 19617, 21126, 22132, 26156, 31689, 33198, 36036, 38731, 39234, 42252, 45773, 49797, 58851, 63378, 66396, 71929, 77462, 78468, 91546, 99594, 116193, 117702, 126756, 137319, 143858, 154924, 183092, 199188, 215787, 232386, 235404, 274638, 287716, 348579, 411957, 431574, 464772, 503503, 549276, 647361, 697158, 823914, 863148, 1007006, 1294722, 1394316, 1510509, 1647828, 2014012, 2589444, 3021018, 4531527, 6042036, 9063054, 18126108]

約数ペア:

[(1, 18126108), (2, 9063054), (3, 6042036), (4, 4531527), (6, 3021018), (7, 2589444), (9, 2014012), (11, 1647828), (12, 1510509), (13, 1394316), (14, 1294722), (18, 1007006), (21, 863148), (22, 823914), (26, 697158), (28, 647361), (33, 549276), (36, 503503), (39, 464772), (42, 431574), (44, 411957), (52, 348579), (63, 287716), (66, 274638), (77, 235404), (78, 232386), (84, 215787), (91, 199188), (99, 183092), (117, 154924), (126, 143858), (132, 137319), (143, 126756), (154, 117702), (156, 116193), (182, 99594), (198, 91546), (231, 78468), (234, 77462), (252, 71929), (273, 66396), (286, 63378), (308, 58851), (364, 49797), (396, 45773), (429, 42252), (462, 39234), (468, 38731), (503, 36036), (546, 33198), (572, 31689), (693, 26156), (819, 22132), (858, 21126), (924, 19617), (1001, 18108), (1006, 18018), (1092, 16599), (1287, 14084), (1386, 13078), (1509, 12012), (1638, 11066), (1716, 10563), (2002, 9054), (2012, 9009), (2574, 7042), (2772, 6539), (3003, 6036), (3018, 6006), (3276, 5533), (3521, 5148), (4004, 4527)]