3994452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1$

素因数の和:170

約数の個数: 108

約数和(自身を含む): 12780768

約数和(自身を除く): 8786316

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 131, 132, 154, 198, 231, 242, 252, 262, 308, 363, 393, 396, 462, 484, 524, 693, 726, 786, 847, 917, 924, 1089, 1179, 1386, 1441, 1452, 1572, 1694, 1834, 2178, 2358, 2541, 2751, 2772, 2882, 3388, 3668, 4323, 4356, 4716, 5082, 5502, 5764, 7623, 8253, 8646, 10087, 10164, 11004, 12969, 15246, 15851, 16506, 17292, 20174, 25938, 30261, 30492, 31702, 33012, 40348, 47553, 51876, 60522, 63404, 90783, 95106, 110957, 121044, 142659, 181566, 190212, 221914, 285318, 332871, 363132, 443828, 570636, 665742, 998613, 1331484, 1997226, 3994452]

約数ペア:

[(1, 3994452), (2, 1997226), (3, 1331484), (4, 998613), (6, 665742), (7, 570636), (9, 443828), (11, 363132), (12, 332871), (14, 285318), (18, 221914), (21, 190212), (22, 181566), (28, 142659), (33, 121044), (36, 110957), (42, 95106), (44, 90783), (63, 63404), (66, 60522), (77, 51876), (84, 47553), (99, 40348), (121, 33012), (126, 31702), (131, 30492), (132, 30261), (154, 25938), (198, 20174), (231, 17292), (242, 16506), (252, 15851), (262, 15246), (308, 12969), (363, 11004), (393, 10164), (396, 10087), (462, 8646), (484, 8253), (524, 7623), (693, 5764), (726, 5502), (786, 5082), (847, 4716), (917, 4356), (924, 4323), (1089, 3668), (1179, 3388), (1386, 2882), (1441, 2772), (1452, 2751), (1572, 2541), (1694, 2358), (1834, 2178)]