18421932

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 44513280

約数和(自身を除く): 26091348

約数列:

[1, 2, 3, 4, 6, 12, 47, 89, 94, 141, 178, 188, 267, 282, 356, 367, 534, 564, 734, 1068, 1101, 1468, 2202, 4183, 4404, 8366, 12549, 16732, 17249, 25098, 32663, 34498, 50196, 51747, 65326, 68996, 97989, 103494, 130652, 195978, 206988, 391956, 1535161, 3070322, 4605483, 6140644, 9210966, 18421932]

約数ペア:

[(1, 18421932), (2, 9210966), (3, 6140644), (4, 4605483), (6, 3070322), (12, 1535161), (47, 391956), (89, 206988), (94, 195978), (141, 130652), (178, 103494), (188, 97989), (267, 68996), (282, 65326), (356, 51747), (367, 50196), (534, 34498), (564, 32663), (734, 25098), (1068, 17249), (1101, 16732), (1468, 12549), (2202, 8366), (4183, 4404)]