1320894

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 2990880

約数和(自身を除く): 1669986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 401, 549, 802, 1098, 1203, 1647, 2406, 3294, 3609, 7218, 10827, 21654, 24461, 48922, 73383, 146766, 220149, 440298, 660447, 1320894]

約数ペア:

[(1, 1320894), (2, 660447), (3, 440298), (6, 220149), (9, 146766), (18, 73383), (27, 48922), (54, 24461), (61, 21654), (122, 10827), (183, 7218), (366, 3609), (401, 3294), (549, 2406), (802, 1647), (1098, 1203)]