213777018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6869}}^1$

素因数の和:6916

約数の個数: 96

約数和(自身を含む): 600163200

約数和(自身を除く): 386386182

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 3458, 4446, 5187, 6869, 10374, 13738, 15561, 20607, 31122, 41214, 48083, 61821, 89297, 96166, 123642, 130511, 144249, 178594, 261022, 267891, 288498, 391533, 432747, 535782, 625079, 783066, 803673, 865494, 913577, 1174599, 1250158, 1607346, 1696643, 1827154, 1875237, 2349198, 2740731, 3393286, 3750474, 5089929, 5481462, 5625711, 8222193, 10179858, 11251422, 11876501, 15269787, 16444386, 23753002, 30539574, 35629503, 71259006, 106888509, 213777018]

約数ペア:

[(1, 213777018), (2, 106888509), (3, 71259006), (6, 35629503), (7, 30539574), (9, 23753002), (13, 16444386), (14, 15269787), (18, 11876501), (19, 11251422), (21, 10179858), (26, 8222193), (38, 5625711), (39, 5481462), (42, 5089929), (57, 3750474), (63, 3393286), (78, 2740731), (91, 2349198), (114, 1875237), (117, 1827154), (126, 1696643), (133, 1607346), (171, 1250158), (182, 1174599), (234, 913577), (247, 865494), (266, 803673), (273, 783066), (342, 625079), (399, 535782), (494, 432747), (546, 391533), (741, 288498), (798, 267891), (819, 261022), (1197, 178594), (1482, 144249), (1638, 130511), (1729, 123642), (2223, 96166), (2394, 89297), (3458, 61821), (4446, 48083), (5187, 41214), (6869, 31122), (10374, 20607), (13738, 15561)]