2271654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1$

素因数の和:186

約数の個数: 72

約数和(自身を含む): 6224400

約数和(自身を除く): 3952746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 149, 154, 198, 231, 242, 298, 363, 447, 462, 693, 726, 847, 894, 1043, 1089, 1341, 1386, 1639, 1694, 2086, 2178, 2541, 2682, 3129, 3278, 4917, 5082, 6258, 7623, 9387, 9834, 11473, 14751, 15246, 18029, 18774, 22946, 29502, 34419, 36058, 54087, 68838, 103257, 108174, 126203, 162261, 206514, 252406, 324522, 378609, 757218, 1135827, 2271654]

約数ペア:

[(1, 2271654), (2, 1135827), (3, 757218), (6, 378609), (7, 324522), (9, 252406), (11, 206514), (14, 162261), (18, 126203), (21, 108174), (22, 103257), (33, 68838), (42, 54087), (63, 36058), (66, 34419), (77, 29502), (99, 22946), (121, 18774), (126, 18029), (149, 15246), (154, 14751), (198, 11473), (231, 9834), (242, 9387), (298, 7623), (363, 6258), (447, 5082), (462, 4917), (693, 3278), (726, 3129), (847, 2682), (894, 2541), (1043, 2178), (1089, 2086), (1341, 1694), (1386, 1639)]