15777920844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2158993}}^1$

素因数の和:2159039

約数の個数: 72

約数和(自身を含む): 47152428960

約数和(自身を除く): 31374508116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 2158993, 4317986, 6476979, 8635972, 12953958, 15112951, 19430937, 25907916, 30225902, 38861874, 45338853, 60451804, 62610797, 77723748, 90677706, 125221594, 136016559, 181355412, 187832391, 250443188, 272033118, 375664782, 438275579, 544066236, 563497173, 751329564, 876551158, 1126994346, 1314826737, 1753102316, 2253988692, 2629653474, 3944480211, 5259306948, 7888960422, 15777920844]

約数ペア:

[(1, 15777920844), (2, 7888960422), (3, 5259306948), (4, 3944480211), (6, 2629653474), (7, 2253988692), (9, 1753102316), (12, 1314826737), (14, 1126994346), (18, 876551158), (21, 751329564), (28, 563497173), (29, 544066236), (36, 438275579), (42, 375664782), (58, 272033118), (63, 250443188), (84, 187832391), (87, 181355412), (116, 136016559), (126, 125221594), (174, 90677706), (203, 77723748), (252, 62610797), (261, 60451804), (348, 45338853), (406, 38861874), (522, 30225902), (609, 25907916), (812, 19430937), (1044, 15112951), (1218, 12953958), (1827, 8635972), (2436, 6476979), (3654, 4317986), (7308, 2158993)]