18185808

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{6211}}^1$

素因数の和:6283

約数の個数: 40

約数和(自身を含む): 47757856

約数和(自身を除く): 29572048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 6211, 12422, 18633, 24844, 37266, 49688, 74532, 99376, 149064, 298128, 378871, 757742, 1136613, 1515484, 2273226, 3030968, 4546452, 6061936, 9092904, 18185808]

約数ペア:

[(1, 18185808), (2, 9092904), (3, 6061936), (4, 4546452), (6, 3030968), (8, 2273226), (12, 1515484), (16, 1136613), (24, 757742), (48, 378871), (61, 298128), (122, 149064), (183, 99376), (244, 74532), (366, 49688), (488, 37266), (732, 24844), (976, 18633), (1464, 12422), (2928, 6211)]