381661578

素因数分解:

$2^1\times 3^3\times {\mathrm{241}}^1\times {\mathrm{29327}}^1$

素因数の和:29579

約数の個数: 32

約数和(自身を含む): 851685120

約数和(自身を除く): 470023542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 241, 482, 723, 1446, 2169, 4338, 6507, 13014, 29327, 58654, 87981, 175962, 263943, 527886, 791829, 1583658, 7067807, 14135614, 21203421, 42406842, 63610263, 127220526, 190830789, 381661578]

約数ペア:

[(1, 381661578), (2, 190830789), (3, 127220526), (6, 63610263), (9, 42406842), (18, 21203421), (27, 14135614), (54, 7067807), (241, 1583658), (482, 791829), (723, 527886), (1446, 263943), (2169, 175962), (4338, 87981), (6507, 58654), (13014, 29327)]