2138793804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{4493}}^1$

素因数の和:6399

約数の個数: 72

約数和(自身を含む): 6183384480

約数和(自身を除く): 4044590676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1889, 3778, 4493, 5667, 7556, 8986, 11334, 13223, 13479, 17001, 17972, 22668, 26446, 26958, 31451, 34002, 39669, 40437, 52892, 53916, 62902, 68004, 79338, 80874, 94353, 119007, 125804, 158676, 161748, 188706, 238014, 283059, 377412, 476028, 566118, 1132236, 8487277, 16974554, 25461831, 33949108, 50923662, 59410939, 76385493, 101847324, 118821878, 152770986, 178232817, 237643756, 305541972, 356465634, 534698451, 712931268, 1069396902, 2138793804]

約数ペア:

[(1, 2138793804), (2, 1069396902), (3, 712931268), (4, 534698451), (6, 356465634), (7, 305541972), (9, 237643756), (12, 178232817), (14, 152770986), (18, 118821878), (21, 101847324), (28, 76385493), (36, 59410939), (42, 50923662), (63, 33949108), (84, 25461831), (126, 16974554), (252, 8487277), (1889, 1132236), (3778, 566118), (4493, 476028), (5667, 377412), (7556, 283059), (8986, 238014), (11334, 188706), (13223, 161748), (13479, 158676), (17001, 125804), (17972, 119007), (22668, 94353), (26446, 80874), (26958, 79338), (31451, 68004), (34002, 62902), (39669, 53916), (40437, 52892)]