2010450708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{4003}}^1$

素因数の和:6013

約数の個数: 72

約数和(自身を含む): 5812334528

約数和(自身を除く): 3801883820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1993, 3986, 4003, 5979, 7972, 8006, 11958, 12009, 13951, 16012, 17937, 23916, 24018, 27902, 28021, 35874, 36027, 41853, 48036, 55804, 56042, 71748, 72054, 83706, 84063, 112084, 125559, 144108, 167412, 168126, 251118, 252189, 336252, 502236, 504378, 1008756, 7977979, 15955958, 23933937, 31911916, 47867874, 55845853, 71801811, 95735748, 111691706, 143603622, 167537559, 223383412, 287207244, 335075118, 502612677, 670150236, 1005225354, 2010450708]

約数ペア:

[(1, 2010450708), (2, 1005225354), (3, 670150236), (4, 502612677), (6, 335075118), (7, 287207244), (9, 223383412), (12, 167537559), (14, 143603622), (18, 111691706), (21, 95735748), (28, 71801811), (36, 55845853), (42, 47867874), (63, 31911916), (84, 23933937), (126, 15955958), (252, 7977979), (1993, 1008756), (3986, 504378), (4003, 502236), (5979, 336252), (7972, 252189), (8006, 251118), (11958, 168126), (12009, 167412), (13951, 144108), (16012, 125559), (17937, 112084), (23916, 84063), (24018, 83706), (27902, 72054), (28021, 71748), (35874, 56042), (36027, 55804), (41853, 48036)]