2347884

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^3$

素因数の和:57

約数の個数: 108

約数和(自身を含む): 7593768

約数和(自身を除く): 5245884

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 121, 126, 132, 147, 154, 196, 198, 231, 242, 252, 294, 308, 363, 396, 441, 462, 484, 539, 588, 693, 726, 847, 882, 924, 1078, 1089, 1331, 1386, 1452, 1617, 1694, 1764, 2156, 2178, 2541, 2662, 2772, 3234, 3388, 3993, 4356, 4851, 5082, 5324, 5929, 6468, 7623, 7986, 9317, 9702, 10164, 11858, 11979, 15246, 15972, 17787, 18634, 19404, 23716, 23958, 27951, 30492, 35574, 37268, 47916, 53361, 55902, 65219, 71148, 83853, 106722, 111804, 130438, 167706, 195657, 213444, 260876, 335412, 391314, 586971, 782628, 1173942, 2347884]

約数ペア:

[(1, 2347884), (2, 1173942), (3, 782628), (4, 586971), (6, 391314), (7, 335412), (9, 260876), (11, 213444), (12, 195657), (14, 167706), (18, 130438), (21, 111804), (22, 106722), (28, 83853), (33, 71148), (36, 65219), (42, 55902), (44, 53361), (49, 47916), (63, 37268), (66, 35574), (77, 30492), (84, 27951), (98, 23958), (99, 23716), (121, 19404), (126, 18634), (132, 17787), (147, 15972), (154, 15246), (196, 11979), (198, 11858), (231, 10164), (242, 9702), (252, 9317), (294, 7986), (308, 7623), (363, 6468), (396, 5929), (441, 5324), (462, 5082), (484, 4851), (539, 4356), (588, 3993), (693, 3388), (726, 3234), (847, 2772), (882, 2662), (924, 2541), (1078, 2178), (1089, 2156), (1331, 1764), (1386, 1694), (1452, 1617)]