19683756

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 55157760

約数和(自身を除く): 35474004

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 71, 102, 108, 142, 151, 153, 204, 213, 284, 302, 306, 426, 453, 459, 604, 612, 639, 852, 906, 918, 1207, 1278, 1359, 1812, 1836, 1917, 2414, 2556, 2567, 2718, 3621, 3834, 4077, 4828, 5134, 5436, 7242, 7668, 7701, 8154, 10268, 10721, 10863, 14484, 15402, 16308, 21442, 21726, 23103, 30804, 32163, 32589, 42884, 43452, 46206, 64326, 65178, 69309, 92412, 96489, 128652, 130356, 138618, 182257, 192978, 277236, 289467, 364514, 385956, 546771, 578934, 729028, 1093542, 1157868, 1640313, 2187084, 3280626, 4920939, 6561252, 9841878, 19683756]

約数ペア:

[(1, 19683756), (2, 9841878), (3, 6561252), (4, 4920939), (6, 3280626), (9, 2187084), (12, 1640313), (17, 1157868), (18, 1093542), (27, 729028), (34, 578934), (36, 546771), (51, 385956), (54, 364514), (68, 289467), (71, 277236), (102, 192978), (108, 182257), (142, 138618), (151, 130356), (153, 128652), (204, 96489), (213, 92412), (284, 69309), (302, 65178), (306, 64326), (426, 46206), (453, 43452), (459, 42884), (604, 32589), (612, 32163), (639, 30804), (852, 23103), (906, 21726), (918, 21442), (1207, 16308), (1278, 15402), (1359, 14484), (1812, 10863), (1836, 10721), (1917, 10268), (2414, 8154), (2556, 7701), (2567, 7668), (2718, 7242), (3621, 5436), (3834, 5134), (4077, 4828)]