1860749316

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{4447}}^1$

素因数の和:4713

約数の個数: 72

約数和(自身を含む): 4808643840

約数和(自身を除く): 2947894524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 197, 236, 354, 394, 531, 591, 708, 788, 1062, 1182, 1773, 2124, 2364, 3546, 4447, 7092, 8894, 11623, 13341, 17788, 23246, 26682, 34869, 40023, 46492, 53364, 69738, 80046, 104607, 139476, 160092, 209214, 262373, 418428, 524746, 787119, 876059, 1049492, 1574238, 1752118, 2361357, 2628177, 3148476, 3504236, 4722714, 5256354, 7884531, 9445428, 10512708, 15769062, 31538124, 51687481, 103374962, 155062443, 206749924, 310124886, 465187329, 620249772, 930374658, 1860749316]

約数ペア:

[(1, 1860749316), (2, 930374658), (3, 620249772), (4, 465187329), (6, 310124886), (9, 206749924), (12, 155062443), (18, 103374962), (36, 51687481), (59, 31538124), (118, 15769062), (177, 10512708), (197, 9445428), (236, 7884531), (354, 5256354), (394, 4722714), (531, 3504236), (591, 3148476), (708, 2628177), (788, 2361357), (1062, 1752118), (1182, 1574238), (1773, 1049492), (2124, 876059), (2364, 787119), (3546, 524746), (4447, 418428), (7092, 262373), (8894, 209214), (11623, 160092), (13341, 139476), (17788, 104607), (23246, 80046), (26682, 69738), (34869, 53364), (40023, 46492)]