2018025828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{616003}}^1$

素因数の和:616033

約数の個数: 72

約数和(自身を含む): 6278312768

約数和(自身を除く): 4260286940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 616003, 1232006, 1848009, 2464012, 3696018, 4312021, 5544027, 7392036, 8008039, 8624042, 11088054, 12936063, 16016078, 17248084, 22176108, 24024117, 25872126, 32032156, 38808189, 48048234, 51744252, 56056273, 72072351, 77616378, 96096468, 112112546, 144144702, 155232756, 168168819, 224225092, 288289404, 336337638, 504506457, 672675276, 1009012914, 2018025828]

約数ペア:

[(1, 2018025828), (2, 1009012914), (3, 672675276), (4, 504506457), (6, 336337638), (7, 288289404), (9, 224225092), (12, 168168819), (13, 155232756), (14, 144144702), (18, 112112546), (21, 96096468), (26, 77616378), (28, 72072351), (36, 56056273), (39, 51744252), (42, 48048234), (52, 38808189), (63, 32032156), (78, 25872126), (84, 24024117), (91, 22176108), (117, 17248084), (126, 16016078), (156, 12936063), (182, 11088054), (234, 8624042), (252, 8008039), (273, 7392036), (364, 5544027), (468, 4312021), (546, 3696018), (819, 2464012), (1092, 1848009), (1638, 1232006), (3276, 616003)]