1994917464

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{486091}}^1$

素因数の和:486125

約数の個数: 64

約数和(自身を含む): 5833104000

約数和(自身を除く): 3838186536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 486091, 972182, 1458273, 1944364, 2916546, 3888728, 4374819, 5833092, 8749638, 9235729, 11666184, 13124457, 17499276, 18471458, 26248914, 27707187, 34998552, 36942916, 52497828, 55414374, 73885832, 83121561, 104995656, 110828748, 166243122, 221657496, 249364683, 332486244, 498729366, 664972488, 997458732, 1994917464]

約数ペア:

[(1, 1994917464), (2, 997458732), (3, 664972488), (4, 498729366), (6, 332486244), (8, 249364683), (9, 221657496), (12, 166243122), (18, 110828748), (19, 104995656), (24, 83121561), (27, 73885832), (36, 55414374), (38, 52497828), (54, 36942916), (57, 34998552), (72, 27707187), (76, 26248914), (108, 18471458), (114, 17499276), (152, 13124457), (171, 11666184), (216, 9235729), (228, 8749638), (342, 5833092), (456, 4374819), (513, 3888728), (684, 2916546), (1026, 1944364), (1368, 1458273), (2052, 972182), (4104, 486091)]