1330556346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{25819}}^1$

素因数の和:26243

約数の個数: 48

約数和(自身を含む): 3302894400

約数和(自身を除く): 1972338054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 409, 818, 1227, 2454, 2863, 3681, 5726, 7362, 8589, 17178, 25767, 25819, 51534, 51638, 77457, 154914, 180733, 232371, 361466, 464742, 542199, 1084398, 1626597, 3253194, 10559971, 21119942, 31679913, 63359826, 73919797, 95039739, 147839594, 190079478, 221759391, 443518782, 665278173, 1330556346]

約数ペア:

[(1, 1330556346), (2, 665278173), (3, 443518782), (6, 221759391), (7, 190079478), (9, 147839594), (14, 95039739), (18, 73919797), (21, 63359826), (42, 31679913), (63, 21119942), (126, 10559971), (409, 3253194), (818, 1626597), (1227, 1084398), (2454, 542199), (2863, 464742), (3681, 361466), (5726, 232371), (7362, 180733), (8589, 154914), (17178, 77457), (25767, 51638), (25819, 51534)]