997804926

素因数分解:

$2^1\times 3^3\times {\mathrm{1861}}^1\times {\mathrm{9929}}^1$

素因数の和:11801

約数の個数: 32

約数和(自身を含む): 2218759200

約数和(自身を除く): 1220954274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1861, 3722, 5583, 9929, 11166, 16749, 19858, 29787, 33498, 50247, 59574, 89361, 100494, 178722, 268083, 536166, 18477869, 36955738, 55433607, 110867214, 166300821, 332601642, 498902463, 997804926]

約数ペア:

[(1, 997804926), (2, 498902463), (3, 332601642), (6, 166300821), (9, 110867214), (18, 55433607), (27, 36955738), (54, 18477869), (1861, 536166), (3722, 268083), (5583, 178722), (9929, 100494), (11166, 89361), (16749, 59574), (19858, 50247), (29787, 33498)]