2748657618

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{541}}^1\times {\mathrm{13441}}^1$

素因数の和:14000

約数の個数: 64

約数和(自身を含む): 6994141440

約数和(自身を除く): 4245483822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 541, 1082, 1623, 3246, 3787, 4869, 7574, 9738, 11361, 13441, 14607, 22722, 26882, 29214, 34083, 40323, 68166, 80646, 94087, 102249, 120969, 188174, 204498, 241938, 282261, 362907, 564522, 725814, 846783, 1693566, 2540349, 5080698, 7271581, 14543162, 21814743, 43629486, 50901067, 65444229, 101802134, 130888458, 152703201, 196332687, 305406402, 392665374, 458109603, 916219206, 1374328809, 2748657618]

約数ペア:

[(1, 2748657618), (2, 1374328809), (3, 916219206), (6, 458109603), (7, 392665374), (9, 305406402), (14, 196332687), (18, 152703201), (21, 130888458), (27, 101802134), (42, 65444229), (54, 50901067), (63, 43629486), (126, 21814743), (189, 14543162), (378, 7271581), (541, 5080698), (1082, 2540349), (1623, 1693566), (3246, 846783), (3787, 725814), (4869, 564522), (7574, 362907), (9738, 282261), (11361, 241938), (13441, 204498), (14607, 188174), (22722, 120969), (26882, 102249), (29214, 94087), (34083, 80646), (40323, 68166)]