65506806

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{17581}}^1$

素因数の和:17618

約数の個数: 40

約数和(自身を含む): 153174384

約数和(自身を除く): 87667578

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 17581, 35162, 52743, 105486, 158229, 316458, 404363, 474687, 808726, 949374, 1213089, 1424061, 2426178, 2848122, 3639267, 7278534, 10917801, 21835602, 32753403, 65506806]

約数ペア:

[(1, 65506806), (2, 32753403), (3, 21835602), (6, 10917801), (9, 7278534), (18, 3639267), (23, 2848122), (27, 2426178), (46, 1424061), (54, 1213089), (69, 949374), (81, 808726), (138, 474687), (162, 404363), (207, 316458), (414, 158229), (621, 105486), (1242, 52743), (1863, 35162), (3726, 17581)]