1800642844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23669}}^1$

素因数の和:23723

約数の個数: 96

約数和(自身を含む): 4453747200

約数和(自身を除く): 2653104356

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 76, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 308, 364, 418, 494, 532, 572, 836, 988, 1001, 1463, 1729, 2002, 2717, 2926, 3458, 4004, 5434, 5852, 6916, 10868, 19019, 23669, 38038, 47338, 76076, 94676, 165683, 260359, 307697, 331366, 449711, 520718, 615394, 662732, 899422, 1041436, 1230788, 1798844, 1822513, 2153879, 3147977, 3384667, 3645026, 4307758, 4946821, 5846243, 6295954, 6769334, 7290052, 8615516, 9893642, 11692486, 12591908, 13538668, 19787284, 23384972, 23692669, 34627747, 40923701, 47385338, 64308673, 69255494, 81847402, 94770676, 128617346, 138510988, 163694804, 257234692, 450160711, 900321422, 1800642844]

約数ペア:

[(1, 1800642844), (2, 900321422), (4, 450160711), (7, 257234692), (11, 163694804), (13, 138510988), (14, 128617346), (19, 94770676), (22, 81847402), (26, 69255494), (28, 64308673), (38, 47385338), (44, 40923701), (52, 34627747), (76, 23692669), (77, 23384972), (91, 19787284), (133, 13538668), (143, 12591908), (154, 11692486), (182, 9893642), (209, 8615516), (247, 7290052), (266, 6769334), (286, 6295954), (308, 5846243), (364, 4946821), (418, 4307758), (494, 3645026), (532, 3384667), (572, 3147977), (836, 2153879), (988, 1822513), (1001, 1798844), (1463, 1230788), (1729, 1041436), (2002, 899422), (2717, 662732), (2926, 615394), (3458, 520718), (4004, 449711), (5434, 331366), (5852, 307697), (6916, 260359), (10868, 165683), (19019, 94676), (23669, 76076), (38038, 47338)]