21330114

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4483}}^1$

素因数の和:4562

約数の個数: 32

約数和(自身を含む): 46705344

約数和(自身を除く): 25375230

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4483, 4758, 8966, 13449, 26898, 58279, 116558, 174837, 273463, 349674, 546926, 820389, 1640778, 3555019, 7110038, 10665057, 21330114]

約数ペア:

[(1, 21330114), (2, 10665057), (3, 7110038), (6, 3555019), (13, 1640778), (26, 820389), (39, 546926), (61, 349674), (78, 273463), (122, 174837), (183, 116558), (366, 58279), (793, 26898), (1586, 13449), (2379, 8966), (4483, 4758)]