1977132

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 4881632

約数和(自身を除く): 2904500

約数列:

[1, 2, 3, 4, 6, 12, 37, 61, 73, 74, 111, 122, 146, 148, 183, 219, 222, 244, 292, 366, 438, 444, 732, 876, 2257, 2701, 4453, 4514, 5402, 6771, 8103, 8906, 9028, 10804, 13359, 13542, 16206, 17812, 26718, 27084, 32412, 53436, 164761, 329522, 494283, 659044, 988566, 1977132]

約数ペア:

[(1, 1977132), (2, 988566), (3, 659044), (4, 494283), (6, 329522), (12, 164761), (37, 53436), (61, 32412), (73, 27084), (74, 26718), (111, 17812), (122, 16206), (146, 13542), (148, 13359), (183, 10804), (219, 9028), (222, 8906), (244, 8103), (292, 6771), (366, 5402), (438, 4514), (444, 4453), (732, 2701), (876, 2257)]