2018024760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{103171}}^1$

素因数の和:103348

約数の個数: 64

約数和(自身を含む): 6091274880

約数和(自身を除く): 4073250120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 19560, 103171, 206342, 309513, 412684, 515855, 619026, 825368, 1031710, 1238052, 1547565, 2063420, 2476104, 3095130, 4126840, 6190260, 12380520, 16816873, 33633746, 50450619, 67267492, 84084365, 100901238, 134534984, 168168730, 201802476, 252253095, 336337460, 403604952, 504506190, 672674920, 1009012380, 2018024760]

約数ペア:

[(1, 2018024760), (2, 1009012380), (3, 672674920), (4, 504506190), (5, 403604952), (6, 336337460), (8, 252253095), (10, 201802476), (12, 168168730), (15, 134534984), (20, 100901238), (24, 84084365), (30, 67267492), (40, 50450619), (60, 33633746), (120, 16816873), (163, 12380520), (326, 6190260), (489, 4126840), (652, 3095130), (815, 2476104), (978, 2063420), (1304, 1547565), (1630, 1238052), (1956, 1031710), (2445, 825368), (3260, 619026), (3912, 515855), (4890, 412684), (6520, 309513), (9780, 206342), (19560, 103171)]