8945772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 23550576

約数和(自身を除く): 14604804

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 101, 121, 122, 132, 183, 202, 242, 244, 303, 363, 366, 404, 484, 606, 671, 726, 732, 1111, 1212, 1342, 1452, 2013, 2222, 2684, 3333, 4026, 4444, 6161, 6666, 7381, 8052, 12221, 12322, 13332, 14762, 18483, 22143, 24442, 24644, 29524, 36663, 36966, 44286, 48884, 67771, 73326, 73932, 88572, 135542, 146652, 203313, 271084, 406626, 745481, 813252, 1490962, 2236443, 2981924, 4472886, 8945772]

約数ペア:

[(1, 8945772), (2, 4472886), (3, 2981924), (4, 2236443), (6, 1490962), (11, 813252), (12, 745481), (22, 406626), (33, 271084), (44, 203313), (61, 146652), (66, 135542), (101, 88572), (121, 73932), (122, 73326), (132, 67771), (183, 48884), (202, 44286), (242, 36966), (244, 36663), (303, 29524), (363, 24644), (366, 24442), (404, 22143), (484, 18483), (606, 14762), (671, 13332), (726, 12322), (732, 12221), (1111, 8052), (1212, 7381), (1342, 6666), (1452, 6161), (2013, 4444), (2222, 4026), (2684, 3333)]