18708473532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4483}}^1\times {\mathrm{49681}}^1$

素因数の和:54178

約数の個数: 48

約数和(自身を含む): 49901395712

約数和(自身を除く): 31192922180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4483, 8966, 13449, 17932, 26898, 31381, 49681, 53796, 62762, 94143, 99362, 125524, 149043, 188286, 198724, 298086, 347767, 376572, 596172, 695534, 1043301, 1391068, 2086602, 4173204, 222719923, 445439846, 668159769, 890879692, 1336319538, 1559039461, 2672639076, 3118078922, 4677118383, 6236157844, 9354236766, 18708473532]

約数ペア:

[(1, 18708473532), (2, 9354236766), (3, 6236157844), (4, 4677118383), (6, 3118078922), (7, 2672639076), (12, 1559039461), (14, 1336319538), (21, 890879692), (28, 668159769), (42, 445439846), (84, 222719923), (4483, 4173204), (8966, 2086602), (13449, 1391068), (17932, 1043301), (26898, 695534), (31381, 596172), (49681, 376572), (53796, 347767), (62762, 298086), (94143, 198724), (99362, 188286), (125524, 149043)]