138609618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3671}}^1$

素因数の和:3743

約数の個数: 64

約数和(自身を含む): 338411520

約数和(自身を除く): 199801902

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 42, 58, 62, 87, 93, 174, 186, 203, 217, 406, 434, 609, 651, 899, 1218, 1302, 1798, 2697, 3671, 5394, 6293, 7342, 11013, 12586, 18879, 22026, 25697, 37758, 51394, 77091, 106459, 113801, 154182, 212918, 227602, 319377, 341403, 638754, 682806, 745213, 796607, 1490426, 1593214, 2235639, 2389821, 3300229, 4471278, 4779642, 6600458, 9900687, 19801374, 23101603, 46203206, 69304809, 138609618]

約数ペア:

[(1, 138609618), (2, 69304809), (3, 46203206), (6, 23101603), (7, 19801374), (14, 9900687), (21, 6600458), (29, 4779642), (31, 4471278), (42, 3300229), (58, 2389821), (62, 2235639), (87, 1593214), (93, 1490426), (174, 796607), (186, 745213), (203, 682806), (217, 638754), (406, 341403), (434, 319377), (609, 227602), (651, 212918), (899, 154182), (1218, 113801), (1302, 106459), (1798, 77091), (2697, 51394), (3671, 37758), (5394, 25697), (6293, 22026), (7342, 18879), (11013, 12586)]