30216726

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{9817}}^1$

素因数の和:9850

約数の個数: 40

約数和(自身を含む): 71278680

約数和(自身を除く): 41061954

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 9817, 19634, 29451, 58902, 88353, 176706, 186523, 265059, 373046, 530118, 559569, 795177, 1119138, 1590354, 1678707, 3357414, 5036121, 10072242, 15108363, 30216726]

約数ペア:

[(1, 30216726), (2, 15108363), (3, 10072242), (6, 5036121), (9, 3357414), (18, 1678707), (19, 1590354), (27, 1119138), (38, 795177), (54, 559569), (57, 530118), (81, 373046), (114, 265059), (162, 186523), (171, 176706), (342, 88353), (513, 58902), (1026, 29451), (1539, 19634), (3078, 9817)]