222719562

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30703}}^1$

素因数の和:30755

約数の個数: 48

約数和(自身を含む): 536460288

約数和(自身を除く): 313740726

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 30703, 61406, 92109, 184218, 276327, 399139, 552654, 798278, 951793, 1197417, 1903586, 2394834, 2855379, 3592251, 5710758, 7184502, 8566137, 12373309, 17132274, 24746618, 37119927, 74239854, 111359781, 222719562]

約数ペア:

[(1, 222719562), (2, 111359781), (3, 74239854), (6, 37119927), (9, 24746618), (13, 17132274), (18, 12373309), (26, 8566137), (31, 7184502), (39, 5710758), (62, 3592251), (78, 2855379), (93, 2394834), (117, 1903586), (186, 1197417), (234, 951793), (279, 798278), (403, 552654), (558, 399139), (806, 276327), (1209, 184218), (2418, 92109), (3627, 61406), (7254, 30703)]