21167368908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2446529}}^1$

素因数の和:2446646

約数の個数: 48

約数和(自身を含む): 56994362880

約数和(自身を除く): 35826993972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 2446529, 4893058, 7339587, 9786116, 14679174, 17125703, 29358348, 34251406, 51377109, 68502812, 102754218, 205508436, 251992487, 503984974, 755977461, 1007969948, 1511954922, 1763947409, 3023909844, 3527894818, 5291842227, 7055789636, 10583684454, 21167368908]

約数ペア:

[(1, 21167368908), (2, 10583684454), (3, 7055789636), (4, 5291842227), (6, 3527894818), (7, 3023909844), (12, 1763947409), (14, 1511954922), (21, 1007969948), (28, 755977461), (42, 503984974), (84, 251992487), (103, 205508436), (206, 102754218), (309, 68502812), (412, 51377109), (618, 34251406), (721, 29358348), (1236, 17125703), (1442, 14679174), (2163, 9786116), (2884, 7339587), (4326, 4893058), (8652, 2446529)]