18386039902

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{6397}}^1$

素因数の和:6796

約数の個数: 32

約数和(自身を含む): 28427081760

約数和(自身を除く): 10041041858

約数列:

[1, 2, 67, 89, 134, 178, 241, 482, 5963, 6397, 11926, 12794, 16147, 21449, 32294, 42898, 428599, 569333, 857198, 1138666, 1437083, 1541677, 2874166, 3083354, 38145311, 76290622, 103292359, 137209253, 206584718, 274418506, 9193019951, 18386039902]

約数ペア:

[(1, 18386039902), (2, 9193019951), (67, 274418506), (89, 206584718), (134, 137209253), (178, 103292359), (241, 76290622), (482, 38145311), (5963, 3083354), (6397, 2874166), (11926, 1541677), (12794, 1437083), (16147, 1138666), (21449, 857198), (32294, 569333), (42898, 428599)]