2228996844

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1109}}^1\times {\mathrm{1801}}^1$

素因数の和:2951

約数の個数: 72

約数和(自身を含む): 5824640640

約数和(自身を除く): 3595643796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1109, 1116, 1801, 2218, 3327, 3602, 4436, 5403, 6654, 7204, 9981, 10806, 13308, 16209, 19962, 21612, 32418, 34379, 39924, 55831, 64836, 68758, 103137, 111662, 137516, 167493, 206274, 223324, 309411, 334986, 412548, 502479, 618822, 669972, 1004958, 1237644, 1997309, 2009916, 3994618, 5991927, 7989236, 11983854, 17975781, 23967708, 35951562, 61916579, 71903124, 123833158, 185749737, 247666316, 371499474, 557249211, 742998948, 1114498422, 2228996844]

約数ペア:

[(1, 2228996844), (2, 1114498422), (3, 742998948), (4, 557249211), (6, 371499474), (9, 247666316), (12, 185749737), (18, 123833158), (31, 71903124), (36, 61916579), (62, 35951562), (93, 23967708), (124, 17975781), (186, 11983854), (279, 7989236), (372, 5991927), (558, 3994618), (1109, 2009916), (1116, 1997309), (1801, 1237644), (2218, 1004958), (3327, 669972), (3602, 618822), (4436, 502479), (5403, 412548), (6654, 334986), (7204, 309411), (9981, 223324), (10806, 206274), (13308, 167493), (16209, 137516), (19962, 111662), (21612, 103137), (32418, 68758), (34379, 64836), (39924, 55831)]