18085410

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{1367}}^1$

素因数の和:1397

約数の個数: 96

約数和(自身を含む): 56142720

約数和(自身を除く): 38057310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1367, 1470, 1890, 2205, 2646, 2734, 4101, 4410, 6615, 6835, 8202, 9569, 12303, 13230, 13670, 19138, 20505, 24606, 28707, 36909, 41010, 47845, 57414, 61515, 66983, 73818, 86121, 95690, 123030, 133966, 143535, 172242, 184545, 200949, 258363, 287070, 334915, 369090, 401898, 430605, 516726, 602847, 669830, 861210, 1004745, 1205694, 1291815, 1808541, 2009490, 2583630, 3014235, 3617082, 6028470, 9042705, 18085410]

約数ペア:

[(1, 18085410), (2, 9042705), (3, 6028470), (5, 3617082), (6, 3014235), (7, 2583630), (9, 2009490), (10, 1808541), (14, 1291815), (15, 1205694), (18, 1004745), (21, 861210), (27, 669830), (30, 602847), (35, 516726), (42, 430605), (45, 401898), (49, 369090), (54, 334915), (63, 287070), (70, 258363), (90, 200949), (98, 184545), (105, 172242), (126, 143535), (135, 133966), (147, 123030), (189, 95690), (210, 86121), (245, 73818), (270, 66983), (294, 61515), (315, 57414), (378, 47845), (441, 41010), (490, 36909), (630, 28707), (735, 24606), (882, 20505), (945, 19138), (1323, 13670), (1367, 13230), (1470, 12303), (1890, 9569), (2205, 8202), (2646, 6835), (2734, 6615), (4101, 4410)]