3140634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 7704576

約数和(自身を除く): 4563942

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 43, 47, 74, 86, 94, 111, 129, 141, 222, 258, 259, 282, 301, 329, 518, 602, 658, 777, 903, 987, 1554, 1591, 1739, 1806, 1974, 2021, 3182, 3478, 4042, 4773, 5217, 6063, 9546, 10434, 11137, 12126, 12173, 14147, 22274, 24346, 28294, 33411, 36519, 42441, 66822, 73038, 74777, 84882, 149554, 224331, 448662, 523439, 1046878, 1570317, 3140634]

約数ペア:

[(1, 3140634), (2, 1570317), (3, 1046878), (6, 523439), (7, 448662), (14, 224331), (21, 149554), (37, 84882), (42, 74777), (43, 73038), (47, 66822), (74, 42441), (86, 36519), (94, 33411), (111, 28294), (129, 24346), (141, 22274), (222, 14147), (258, 12173), (259, 12126), (282, 11137), (301, 10434), (329, 9546), (518, 6063), (602, 5217), (658, 4773), (777, 4042), (903, 3478), (987, 3182), (1554, 2021), (1591, 1974), (1739, 1806)]