69809742

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{21193}}^1$

素因数の和:21265

約数の個数: 32

約数和(自身を含む): 157683360

約数和(自身を除く): 87873618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 21193, 42386, 63579, 127158, 190737, 381474, 572211, 1144422, 1292773, 2585546, 3878319, 7756638, 11634957, 23269914, 34904871, 69809742]

約数ペア:

[(1, 69809742), (2, 34904871), (3, 23269914), (6, 11634957), (9, 7756638), (18, 3878319), (27, 2585546), (54, 1292773), (61, 1144422), (122, 572211), (183, 381474), (366, 190737), (549, 127158), (1098, 63579), (1647, 42386), (3294, 21193)]