18395664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1033}}^1$

素因数の和:1104

約数の個数: 80

約数和(自身を含む): 55389312

約数和(自身を除く): 36993648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1033, 1113, 1272, 1484, 2066, 2226, 2544, 2968, 3099, 4132, 4452, 5936, 6198, 7231, 8264, 8904, 12396, 14462, 16528, 17808, 21693, 24792, 28924, 43386, 49584, 54749, 57848, 86772, 109498, 115696, 164247, 173544, 218996, 328494, 347088, 383243, 437992, 656988, 766486, 875984, 1149729, 1313976, 1532972, 2299458, 2627952, 3065944, 4598916, 6131888, 9197832, 18395664]

約数ペア:

[(1, 18395664), (2, 9197832), (3, 6131888), (4, 4598916), (6, 3065944), (7, 2627952), (8, 2299458), (12, 1532972), (14, 1313976), (16, 1149729), (21, 875984), (24, 766486), (28, 656988), (42, 437992), (48, 383243), (53, 347088), (56, 328494), (84, 218996), (106, 173544), (112, 164247), (159, 115696), (168, 109498), (212, 86772), (318, 57848), (336, 54749), (371, 49584), (424, 43386), (636, 28924), (742, 24792), (848, 21693), (1033, 17808), (1113, 16528), (1272, 14462), (1484, 12396), (2066, 8904), (2226, 8264), (2544, 7231), (2968, 6198), (3099, 5936), (4132, 4452)]