18222614

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 29635200

約数和(自身を除く): 11412586

約数列:

[1, 2, 29, 41, 58, 79, 82, 97, 158, 194, 1189, 2291, 2378, 2813, 3239, 3977, 4582, 5626, 6478, 7663, 7954, 15326, 93931, 115333, 187862, 222227, 230666, 314183, 444454, 628366, 9111307, 18222614]

約数ペア:

[(1, 18222614), (2, 9111307), (29, 628366), (41, 444454), (58, 314183), (79, 230666), (82, 222227), (97, 187862), (158, 115333), (194, 93931), (1189, 15326), (2291, 7954), (2378, 7663), (2813, 6478), (3239, 5626), (3977, 4582)]