12231888012

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{19139}}^1$

素因数の和:19623

約数の個数: 72

約数和(自身を含む): 31748436720

約数和(自身を除く): 19516548708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 433, 492, 738, 866, 1299, 1476, 1732, 2598, 3897, 5196, 7794, 15588, 17753, 19139, 35506, 38278, 53259, 57417, 71012, 76556, 106518, 114834, 159777, 172251, 213036, 229668, 319554, 344502, 639108, 689004, 784699, 1569398, 2354097, 3138796, 4708194, 7062291, 8287187, 9416388, 14124582, 16574374, 24861561, 28249164, 33148748, 49723122, 74584683, 99446244, 149169366, 298338732, 339774667, 679549334, 1019324001, 1359098668, 2038648002, 3057972003, 4077296004, 6115944006, 12231888012]

約数ペア:

[(1, 12231888012), (2, 6115944006), (3, 4077296004), (4, 3057972003), (6, 2038648002), (9, 1359098668), (12, 1019324001), (18, 679549334), (36, 339774667), (41, 298338732), (82, 149169366), (123, 99446244), (164, 74584683), (246, 49723122), (369, 33148748), (433, 28249164), (492, 24861561), (738, 16574374), (866, 14124582), (1299, 9416388), (1476, 8287187), (1732, 7062291), (2598, 4708194), (3897, 3138796), (5196, 2354097), (7794, 1569398), (15588, 784699), (17753, 689004), (19139, 639108), (35506, 344502), (38278, 319554), (53259, 229668), (57417, 213036), (71012, 172251), (76556, 159777), (106518, 114834)]