18009576

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 53464320

約数和(自身を除く): 35454744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 142, 156, 213, 234, 271, 284, 312, 426, 468, 542, 568, 639, 813, 852, 923, 936, 1084, 1278, 1626, 1704, 1846, 2168, 2439, 2556, 2769, 3252, 3523, 3692, 4878, 5112, 5538, 6504, 7046, 7384, 8307, 9756, 10569, 11076, 14092, 16614, 19241, 19512, 21138, 22152, 28184, 31707, 33228, 38482, 42276, 57723, 63414, 66456, 76964, 84552, 115446, 126828, 153928, 173169, 230892, 250133, 253656, 346338, 461784, 500266, 692676, 750399, 1000532, 1385352, 1500798, 2001064, 2251197, 3001596, 4502394, 6003192, 9004788, 18009576]

約数ペア:

[(1, 18009576), (2, 9004788), (3, 6003192), (4, 4502394), (6, 3001596), (8, 2251197), (9, 2001064), (12, 1500798), (13, 1385352), (18, 1000532), (24, 750399), (26, 692676), (36, 500266), (39, 461784), (52, 346338), (71, 253656), (72, 250133), (78, 230892), (104, 173169), (117, 153928), (142, 126828), (156, 115446), (213, 84552), (234, 76964), (271, 66456), (284, 63414), (312, 57723), (426, 42276), (468, 38482), (542, 33228), (568, 31707), (639, 28184), (813, 22152), (852, 21138), (923, 19512), (936, 19241), (1084, 16614), (1278, 14092), (1626, 11076), (1704, 10569), (1846, 9756), (2168, 8307), (2439, 7384), (2556, 7046), (2769, 6504), (3252, 5538), (3523, 5112), (3692, 4878)]