22254804

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 68819520

約数和(自身を除く): 46564716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 121, 131, 132, 143, 156, 198, 234, 242, 262, 286, 297, 351, 363, 393, 396, 429, 468, 484, 524, 572, 594, 702, 726, 786, 858, 1089, 1179, 1188, 1287, 1404, 1441, 1452, 1572, 1573, 1703, 1716, 2178, 2358, 2574, 2882, 3146, 3267, 3406, 3537, 3861, 4323, 4356, 4716, 4719, 5109, 5148, 5764, 6292, 6534, 6812, 7074, 7722, 8646, 9438, 10218, 12969, 13068, 14148, 14157, 15327, 15444, 15851, 17292, 18733, 18876, 20436, 25938, 28314, 30654, 31702, 37466, 38907, 42471, 45981, 47553, 51876, 56199, 56628, 61308, 63404, 74932, 77814, 84942, 91962, 95106, 112398, 142659, 155628, 168597, 169884, 183924, 190212, 206063, 224796, 285318, 337194, 412126, 427977, 505791, 570636, 618189, 674388, 824252, 855954, 1011582, 1236378, 1711908, 1854567, 2023164, 2472756, 3709134, 5563701, 7418268, 11127402, 22254804]

約数ペア:

[(1, 22254804), (2, 11127402), (3, 7418268), (4, 5563701), (6, 3709134), (9, 2472756), (11, 2023164), (12, 1854567), (13, 1711908), (18, 1236378), (22, 1011582), (26, 855954), (27, 824252), (33, 674388), (36, 618189), (39, 570636), (44, 505791), (52, 427977), (54, 412126), (66, 337194), (78, 285318), (99, 224796), (108, 206063), (117, 190212), (121, 183924), (131, 169884), (132, 168597), (143, 155628), (156, 142659), (198, 112398), (234, 95106), (242, 91962), (262, 84942), (286, 77814), (297, 74932), (351, 63404), (363, 61308), (393, 56628), (396, 56199), (429, 51876), (468, 47553), (484, 45981), (524, 42471), (572, 38907), (594, 37466), (702, 31702), (726, 30654), (786, 28314), (858, 25938), (1089, 20436), (1179, 18876), (1188, 18733), (1287, 17292), (1404, 15851), (1441, 15444), (1452, 15327), (1572, 14157), (1573, 14148), (1703, 13068), (1716, 12969), (2178, 10218), (2358, 9438), (2574, 8646), (2882, 7722), (3146, 7074), (3267, 6812), (3406, 6534), (3537, 6292), (3861, 5764), (4323, 5148), (4356, 5109), (4716, 4719)]