40753638

素因数分解:

$2^1\times 3^3\times {\mathrm{397}}^1\times {\mathrm{1901}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 90839520

約数和(自身を除く): 50085882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 397, 794, 1191, 1901, 2382, 3573, 3802, 5703, 7146, 10719, 11406, 17109, 21438, 34218, 51327, 102654, 754697, 1509394, 2264091, 4528182, 6792273, 13584546, 20376819, 40753638]

約数ペア:

[(1, 40753638), (2, 20376819), (3, 13584546), (6, 6792273), (9, 4528182), (18, 2264091), (27, 1509394), (54, 754697), (397, 102654), (794, 51327), (1191, 34218), (1901, 21438), (2382, 17109), (3573, 11406), (3802, 10719), (5703, 7146)]