20180246562

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3889}}^1\times {\mathrm{41183}}^1$

素因数の和:45087

約数の個数: 48

約数和(自身を含む): 49984197120

約数和(自身を除く): 29803950558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3889, 7778, 11667, 23334, 27223, 35001, 41183, 54446, 70002, 81669, 82366, 123549, 163338, 245007, 247098, 288281, 370647, 490014, 576562, 741294, 864843, 1729686, 2594529, 5189058, 160160687, 320321374, 480482061, 960964122, 1121124809, 1441446183, 2242249618, 2882892366, 3363374427, 6726748854, 10090123281, 20180246562]

約数ペア:

[(1, 20180246562), (2, 10090123281), (3, 6726748854), (6, 3363374427), (7, 2882892366), (9, 2242249618), (14, 1441446183), (18, 1121124809), (21, 960964122), (42, 480482061), (63, 320321374), (126, 160160687), (3889, 5189058), (7778, 2594529), (11667, 1729686), (23334, 864843), (27223, 741294), (35001, 576562), (41183, 490014), (54446, 370647), (70002, 288281), (81669, 247098), (82366, 245007), (123549, 163338)]