189823554

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{152837}}^1$

素因数の和:152871

約数の個数: 32

約数和(自身を含む): 440173440

約数和(自身を除く): 250349886

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 152837, 305674, 458511, 917022, 1375533, 2751066, 3515251, 4126599, 7030502, 8253198, 10545753, 21091506, 31637259, 63274518, 94911777, 189823554]

約数ペア:

[(1, 189823554), (2, 94911777), (3, 63274518), (6, 31637259), (9, 21091506), (18, 10545753), (23, 8253198), (27, 7030502), (46, 4126599), (54, 3515251), (69, 2751066), (138, 1375533), (207, 917022), (414, 458511), (621, 305674), (1242, 152837)]