15514812

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 42103152

約数和(自身を除く): 26588340

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 101, 102, 153, 202, 204, 251, 303, 306, 404, 502, 606, 612, 753, 909, 1004, 1212, 1506, 1717, 1818, 2259, 3012, 3434, 3636, 4267, 4518, 5151, 6868, 8534, 9036, 10302, 12801, 15453, 17068, 20604, 25351, 25602, 30906, 38403, 50702, 51204, 61812, 76053, 76806, 101404, 152106, 153612, 228159, 304212, 430967, 456318, 861934, 912636, 1292901, 1723868, 2585802, 3878703, 5171604, 7757406, 15514812]

約数ペア:

[(1, 15514812), (2, 7757406), (3, 5171604), (4, 3878703), (6, 2585802), (9, 1723868), (12, 1292901), (17, 912636), (18, 861934), (34, 456318), (36, 430967), (51, 304212), (68, 228159), (101, 153612), (102, 152106), (153, 101404), (202, 76806), (204, 76053), (251, 61812), (303, 51204), (306, 50702), (404, 38403), (502, 30906), (606, 25602), (612, 25351), (753, 20604), (909, 17068), (1004, 15453), (1212, 12801), (1506, 10302), (1717, 9036), (1818, 8534), (2259, 6868), (3012, 5151), (3434, 4518), (3636, 4267)]