2542452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 6971328

約数和(自身を除く): 4428876

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 103, 121, 132, 187, 204, 206, 242, 309, 363, 374, 412, 484, 561, 618, 726, 748, 1122, 1133, 1236, 1452, 1751, 2057, 2244, 2266, 3399, 3502, 4114, 4532, 5253, 6171, 6798, 7004, 8228, 10506, 12342, 12463, 13596, 19261, 21012, 24684, 24926, 37389, 38522, 49852, 57783, 74778, 77044, 115566, 149556, 211871, 231132, 423742, 635613, 847484, 1271226, 2542452]

約数ペア:

[(1, 2542452), (2, 1271226), (3, 847484), (4, 635613), (6, 423742), (11, 231132), (12, 211871), (17, 149556), (22, 115566), (33, 77044), (34, 74778), (44, 57783), (51, 49852), (66, 38522), (68, 37389), (102, 24926), (103, 24684), (121, 21012), (132, 19261), (187, 13596), (204, 12463), (206, 12342), (242, 10506), (309, 8228), (363, 7004), (374, 6798), (412, 6171), (484, 5253), (561, 4532), (618, 4114), (726, 3502), (748, 3399), (1122, 2266), (1133, 2244), (1236, 2057), (1452, 1751)]