1946376486

素因数分解:

$2^1\times 3^3\times {\mathrm{1889}}^1\times {\mathrm{19081}}^1$

素因数の和:20981

約数の個数: 32

約数和(自身を含む): 4327797600

約数和(自身を除く): 2381421114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1889, 3778, 5667, 11334, 17001, 19081, 34002, 38162, 51003, 57243, 102006, 114486, 171729, 343458, 515187, 1030374, 36044009, 72088018, 108132027, 216264054, 324396081, 648792162, 973188243, 1946376486]

約数ペア:

[(1, 1946376486), (2, 973188243), (3, 648792162), (6, 324396081), (9, 216264054), (18, 108132027), (27, 72088018), (54, 36044009), (1889, 1030374), (3778, 515187), (5667, 343458), (11334, 171729), (17001, 114486), (19081, 102006), (34002, 57243), (38162, 51003)]