18493248

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1579}}^1$

素因数の和:1655

約数の個数: 56

約数和(自身を含む): 49763680

約数和(自身を除く): 31270432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 183, 192, 244, 366, 488, 732, 976, 1464, 1579, 1952, 2928, 3158, 3904, 4737, 5856, 6316, 9474, 11712, 12632, 18948, 25264, 37896, 50528, 75792, 96319, 101056, 151584, 192638, 288957, 303168, 385276, 577914, 770552, 1155828, 1541104, 2311656, 3082208, 4623312, 6164416, 9246624, 18493248]

約数ペア:

[(1, 18493248), (2, 9246624), (3, 6164416), (4, 4623312), (6, 3082208), (8, 2311656), (12, 1541104), (16, 1155828), (24, 770552), (32, 577914), (48, 385276), (61, 303168), (64, 288957), (96, 192638), (122, 151584), (183, 101056), (192, 96319), (244, 75792), (366, 50528), (488, 37896), (732, 25264), (976, 18948), (1464, 12632), (1579, 11712), (1952, 9474), (2928, 6316), (3158, 5856), (3904, 4737)]