3540348

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{223}}^1$

素因数の和:253

約数の個数: 90

約数和(自身を含む): 10814496

約数和(自身を除く): 7274148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 223, 252, 294, 324, 378, 441, 446, 567, 588, 669, 756, 882, 892, 1134, 1323, 1338, 1561, 1764, 2007, 2268, 2646, 2676, 3122, 3969, 4014, 4683, 5292, 6021, 6244, 7938, 8028, 9366, 10927, 12042, 14049, 15876, 18063, 18732, 21854, 24084, 28098, 32781, 36126, 42147, 43708, 56196, 65562, 72252, 84294, 98343, 126441, 131124, 168588, 196686, 252882, 295029, 393372, 505764, 590058, 885087, 1180116, 1770174, 3540348]

約数ペア:

[(1, 3540348), (2, 1770174), (3, 1180116), (4, 885087), (6, 590058), (7, 505764), (9, 393372), (12, 295029), (14, 252882), (18, 196686), (21, 168588), (27, 131124), (28, 126441), (36, 98343), (42, 84294), (49, 72252), (54, 65562), (63, 56196), (81, 43708), (84, 42147), (98, 36126), (108, 32781), (126, 28098), (147, 24084), (162, 21854), (189, 18732), (196, 18063), (223, 15876), (252, 14049), (294, 12042), (324, 10927), (378, 9366), (441, 8028), (446, 7938), (567, 6244), (588, 6021), (669, 5292), (756, 4683), (882, 4014), (892, 3969), (1134, 3122), (1323, 2676), (1338, 2646), (1561, 2268), (1764, 2007)]