12611970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{6673}}^1$

素因数の和:6696

約数の個数: 64

約数和(自身を含む): 38442240

約数和(自身を除く): 25830270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 6673, 13346, 20019, 33365, 40038, 46711, 60057, 66730, 93422, 100095, 120114, 140133, 180171, 200190, 233555, 280266, 300285, 360342, 420399, 467110, 600570, 700665, 840798, 900855, 1261197, 1401330, 1801710, 2101995, 2522394, 4203990, 6305985, 12611970]

約数ペア:

[(1, 12611970), (2, 6305985), (3, 4203990), (5, 2522394), (6, 2101995), (7, 1801710), (9, 1401330), (10, 1261197), (14, 900855), (15, 840798), (18, 700665), (21, 600570), (27, 467110), (30, 420399), (35, 360342), (42, 300285), (45, 280266), (54, 233555), (63, 200190), (70, 180171), (90, 140133), (105, 120114), (126, 100095), (135, 93422), (189, 66730), (210, 60057), (270, 46711), (315, 40038), (378, 33365), (630, 20019), (945, 13346), (1890, 6673)]