18000654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1483}}^1$

素因数の和:1529

約数の個数: 48

約数和(自身を含む): 43736448

約数和(自身を除く): 25735794

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 289, 357, 578, 714, 867, 1483, 1734, 2023, 2966, 4046, 4449, 6069, 8898, 10381, 12138, 20762, 25211, 31143, 50422, 62286, 75633, 151266, 176477, 352954, 428587, 529431, 857174, 1058862, 1285761, 2571522, 3000109, 6000218, 9000327, 18000654]

約数ペア:

[(1, 18000654), (2, 9000327), (3, 6000218), (6, 3000109), (7, 2571522), (14, 1285761), (17, 1058862), (21, 857174), (34, 529431), (42, 428587), (51, 352954), (102, 176477), (119, 151266), (238, 75633), (289, 62286), (357, 50422), (578, 31143), (714, 25211), (867, 20762), (1483, 12138), (1734, 10381), (2023, 8898), (2966, 6069), (4046, 4449)]