9401808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 120

約数和(自身を含む): 28138080

約数和(自身を除く): 18736272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 61, 76, 78, 104, 114, 122, 152, 156, 169, 183, 208, 228, 244, 247, 304, 312, 338, 366, 456, 488, 494, 507, 624, 676, 732, 741, 793, 912, 976, 988, 1014, 1159, 1352, 1464, 1482, 1586, 1976, 2028, 2318, 2379, 2704, 2928, 2964, 3172, 3211, 3477, 3952, 4056, 4636, 4758, 5928, 6344, 6422, 6954, 8112, 9272, 9516, 9633, 10309, 11856, 12688, 12844, 13908, 15067, 18544, 19032, 19266, 20618, 25688, 27816, 30134, 30927, 38064, 38532, 41236, 45201, 51376, 55632, 60268, 61854, 77064, 82472, 90402, 120536, 123708, 154128, 164944, 180804, 195871, 241072, 247416, 361608, 391742, 494832, 587613, 723216, 783484, 1175226, 1566968, 2350452, 3133936, 4700904, 9401808]

約数ペア:

[(1, 9401808), (2, 4700904), (3, 3133936), (4, 2350452), (6, 1566968), (8, 1175226), (12, 783484), (13, 723216), (16, 587613), (19, 494832), (24, 391742), (26, 361608), (38, 247416), (39, 241072), (48, 195871), (52, 180804), (57, 164944), (61, 154128), (76, 123708), (78, 120536), (104, 90402), (114, 82472), (122, 77064), (152, 61854), (156, 60268), (169, 55632), (183, 51376), (208, 45201), (228, 41236), (244, 38532), (247, 38064), (304, 30927), (312, 30134), (338, 27816), (366, 25688), (456, 20618), (488, 19266), (494, 19032), (507, 18544), (624, 15067), (676, 13908), (732, 12844), (741, 12688), (793, 11856), (912, 10309), (976, 9633), (988, 9516), (1014, 9272), (1159, 8112), (1352, 6954), (1464, 6422), (1482, 6344), (1586, 5928), (1976, 4758), (2028, 4636), (2318, 4056), (2379, 3952), (2704, 3477), (2928, 3211), (2964, 3172)]