191902428

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{27059}}^1$

素因数の和:27266

約数の個数: 36

約数和(自身を含む): 487567080

約数和(自身を除く): 295664652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 27059, 54118, 81177, 108236, 162354, 243531, 324708, 487062, 974124, 5330623, 10661246, 15991869, 21322492, 31983738, 47975607, 63967476, 95951214, 191902428]

約数ペア:

[(1, 191902428), (2, 95951214), (3, 63967476), (4, 47975607), (6, 31983738), (9, 21322492), (12, 15991869), (18, 10661246), (36, 5330623), (197, 974124), (394, 487062), (591, 324708), (788, 243531), (1182, 162354), (1773, 108236), (2364, 81177), (3546, 54118), (7092, 27059)]