18004056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3457}}^1$

素因数の和:3504

約数の個数: 64

約数和(自身を含む): 53114880

約数和(自身を除く): 35110824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 3457, 5208, 6914, 10371, 13828, 20742, 24199, 27656, 41484, 48398, 72597, 82968, 96796, 107167, 145194, 193592, 214334, 290388, 321501, 428668, 580776, 643002, 750169, 857336, 1286004, 1500338, 2250507, 2572008, 3000676, 4501014, 6001352, 9002028, 18004056]

約数ペア:

[(1, 18004056), (2, 9002028), (3, 6001352), (4, 4501014), (6, 3000676), (7, 2572008), (8, 2250507), (12, 1500338), (14, 1286004), (21, 857336), (24, 750169), (28, 643002), (31, 580776), (42, 428668), (56, 321501), (62, 290388), (84, 214334), (93, 193592), (124, 145194), (168, 107167), (186, 96796), (217, 82968), (248, 72597), (372, 48398), (434, 41484), (651, 27656), (744, 24199), (868, 20742), (1302, 13828), (1736, 10371), (2604, 6914), (3457, 5208)]