38313612

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 100201920

約数和(自身を除く): 61888308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 73, 122, 146, 183, 219, 239, 244, 292, 366, 438, 478, 549, 657, 717, 732, 876, 956, 1098, 1314, 1434, 2151, 2196, 2628, 2868, 4302, 4453, 8604, 8906, 13359, 14579, 17447, 17812, 26718, 29158, 34894, 40077, 43737, 52341, 53436, 58316, 69788, 80154, 87474, 104682, 131211, 157023, 160308, 174948, 209364, 262422, 314046, 524844, 628092, 1064267, 2128534, 3192801, 4257068, 6385602, 9578403, 12771204, 19156806, 38313612]

約数ペア:

[(1, 38313612), (2, 19156806), (3, 12771204), (4, 9578403), (6, 6385602), (9, 4257068), (12, 3192801), (18, 2128534), (36, 1064267), (61, 628092), (73, 524844), (122, 314046), (146, 262422), (183, 209364), (219, 174948), (239, 160308), (244, 157023), (292, 131211), (366, 104682), (438, 87474), (478, 80154), (549, 69788), (657, 58316), (717, 53436), (732, 52341), (876, 43737), (956, 40077), (1098, 34894), (1314, 29158), (1434, 26718), (2151, 17812), (2196, 17447), (2628, 14579), (2868, 13359), (4302, 8906), (4453, 8604)]