18442959810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{280843}}^1$

素因数の和:281063

約数の個数: 64

約数和(自身を含む): 48529843200

約数和(自身を除く): 30086883390

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 199, 330, 398, 597, 995, 1194, 1990, 2189, 2985, 4378, 5970, 6567, 10945, 13134, 21890, 32835, 65670, 280843, 561686, 842529, 1404215, 1685058, 2808430, 3089273, 4212645, 6178546, 8425290, 9267819, 15446365, 18535638, 30892730, 46339095, 55887757, 92678190, 111775514, 167663271, 279438785, 335326542, 558877570, 614765327, 838316355, 1229530654, 1676632710, 1844295981, 3073826635, 3688591962, 6147653270, 9221479905, 18442959810]

約数ペア:

[(1, 18442959810), (2, 9221479905), (3, 6147653270), (5, 3688591962), (6, 3073826635), (10, 1844295981), (11, 1676632710), (15, 1229530654), (22, 838316355), (30, 614765327), (33, 558877570), (55, 335326542), (66, 279438785), (110, 167663271), (165, 111775514), (199, 92678190), (330, 55887757), (398, 46339095), (597, 30892730), (995, 18535638), (1194, 15446365), (1990, 9267819), (2189, 8425290), (2985, 6178546), (4378, 4212645), (5970, 3089273), (6567, 2808430), (10945, 1685058), (13134, 1404215), (21890, 842529), (32835, 561686), (65670, 280843)]