8471406

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 18872784

約数和(自身を除く): 10401378

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 157, 314, 391, 471, 529, 782, 942, 1058, 1173, 1587, 2346, 2669, 3174, 3611, 5338, 7222, 8007, 8993, 10833, 16014, 17986, 21666, 26979, 53958, 61387, 83053, 122774, 166106, 184161, 249159, 368322, 498318, 1411901, 2823802, 4235703, 8471406]

約数ペア:

[(1, 8471406), (2, 4235703), (3, 2823802), (6, 1411901), (17, 498318), (23, 368322), (34, 249159), (46, 184161), (51, 166106), (69, 122774), (102, 83053), (138, 61387), (157, 53958), (314, 26979), (391, 21666), (471, 17986), (529, 16014), (782, 10833), (942, 8993), (1058, 8007), (1173, 7222), (1587, 5338), (2346, 3611), (2669, 3174)]