1946390013

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{40751}}^1$

素因数の和:40850

約数の個数: 32

約数和(自身を含む): 3031948800

約数和(自身を除く): 1085558787

約数列:

[1, 3, 9, 27, 29, 61, 87, 183, 261, 549, 783, 1647, 1769, 5307, 15921, 40751, 47763, 122253, 366759, 1100277, 1181779, 2485811, 3545337, 7457433, 10636011, 22372299, 31908033, 67116897, 72088519, 216265557, 648796671, 1946390013]

約数ペア:

[(1, 1946390013), (3, 648796671), (9, 216265557), (27, 72088519), (29, 67116897), (61, 31908033), (87, 22372299), (183, 10636011), (261, 7457433), (549, 3545337), (783, 2485811), (1647, 1181779), (1769, 1100277), (5307, 366759), (15921, 122253), (40751, 47763)]