219006918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{17659}}^1$

素因数の和:17733

約数の個数: 48

約数和(自身を含む): 520687440

約数和(自身を除く): 301680522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 2067, 4134, 6201, 12402, 17659, 35318, 52977, 105954, 158931, 229567, 317862, 459134, 688701, 935927, 1377402, 1871854, 2066103, 2807781, 4132206, 5615562, 8423343, 12167051, 16846686, 24334102, 36501153, 73002306, 109503459, 219006918]

約数ペア:

[(1, 219006918), (2, 109503459), (3, 73002306), (6, 36501153), (9, 24334102), (13, 16846686), (18, 12167051), (26, 8423343), (39, 5615562), (53, 4132206), (78, 2807781), (106, 2066103), (117, 1871854), (159, 1377402), (234, 935927), (318, 688701), (477, 459134), (689, 317862), (954, 229567), (1378, 158931), (2067, 105954), (4134, 52977), (6201, 35318), (12402, 17659)]