2017946196

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{889747}}^1$

素因数の和:889770

約数の個数: 60

約数和(自身を含む): 6028932448

約数和(自身を除く): 4010986252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 889747, 1779494, 2669241, 3558988, 5338482, 6228229, 8007723, 10676964, 12456458, 16015446, 18684687, 24023169, 24912916, 32030892, 37369374, 48046338, 56054061, 72069507, 74738748, 96092676, 112108122, 144139014, 168162183, 224216244, 288278028, 336324366, 504486549, 672648732, 1008973098, 2017946196]

約数ペア:

[(1, 2017946196), (2, 1008973098), (3, 672648732), (4, 504486549), (6, 336324366), (7, 288278028), (9, 224216244), (12, 168162183), (14, 144139014), (18, 112108122), (21, 96092676), (27, 74738748), (28, 72069507), (36, 56054061), (42, 48046338), (54, 37369374), (63, 32030892), (81, 24912916), (84, 24023169), (108, 18684687), (126, 16015446), (162, 12456458), (189, 10676964), (252, 8007723), (324, 6228229), (378, 5338482), (567, 3558988), (756, 2669241), (1134, 1779494), (2268, 889747)]