2018311452

素因数分解:

$2^2\times 3^3\times {\mathrm{181}}^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1$

素因数の和:880

約数の個数: 96

約数和(自身を含む): 5296578560

約数和(自身を除く): 3278267108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181, 223, 362, 446, 463, 543, 669, 724, 892, 926, 1086, 1338, 1389, 1629, 1852, 2007, 2172, 2676, 2778, 3258, 4014, 4167, 4887, 5556, 6021, 6516, 8028, 8334, 9774, 12042, 12501, 16668, 19548, 24084, 25002, 40363, 50004, 80726, 83803, 103249, 121089, 161452, 167606, 206498, 242178, 251409, 309747, 335212, 363267, 412996, 484356, 502818, 619494, 726534, 754227, 929241, 1005636, 1089801, 1238988, 1453068, 1508454, 1858482, 2179602, 2262681, 2787723, 3016908, 3716964, 4359204, 4525362, 5575446, 9050724, 11150892, 18688069, 37376138, 56064207, 74752276, 112128414, 168192621, 224256828, 336385242, 504577863, 672770484, 1009155726, 2018311452]

約数ペア:

[(1, 2018311452), (2, 1009155726), (3, 672770484), (4, 504577863), (6, 336385242), (9, 224256828), (12, 168192621), (18, 112128414), (27, 74752276), (36, 56064207), (54, 37376138), (108, 18688069), (181, 11150892), (223, 9050724), (362, 5575446), (446, 4525362), (463, 4359204), (543, 3716964), (669, 3016908), (724, 2787723), (892, 2262681), (926, 2179602), (1086, 1858482), (1338, 1508454), (1389, 1453068), (1629, 1238988), (1852, 1089801), (2007, 1005636), (2172, 929241), (2676, 754227), (2778, 726534), (3258, 619494), (4014, 502818), (4167, 484356), (4887, 412996), (5556, 363267), (6021, 335212), (6516, 309747), (8028, 251409), (8334, 242178), (9774, 206498), (12042, 167606), (12501, 161452), (16668, 121089), (19548, 103249), (24084, 83803), (25002, 80726), (40363, 50004)]