580199436

素因数分解:

$2^2\times 3^6\times {\mathrm{198971}}^1$

素因数の和:198993

約数の個数: 42

約数和(自身を含む): 1522334772

約数和(自身を除く): 942135336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 198971, 397942, 596913, 795884, 1193826, 1790739, 2387652, 3581478, 5372217, 7162956, 10744434, 16116651, 21488868, 32233302, 48349953, 64466604, 96699906, 145049859, 193399812, 290099718, 580199436]

約数ペア:

[(1, 580199436), (2, 290099718), (3, 193399812), (4, 145049859), (6, 96699906), (9, 64466604), (12, 48349953), (18, 32233302), (27, 21488868), (36, 16116651), (54, 10744434), (81, 7162956), (108, 5372217), (162, 3581478), (243, 2387652), (324, 1790739), (486, 1193826), (729, 795884), (972, 596913), (1458, 397942), (2916, 198971)]