15276438

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:120

約数の個数: 72

約数和(自身を含む): 37208808

約数和(自身を除く): 21932370

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 43, 51, 54, 81, 86, 102, 129, 153, 162, 243, 258, 306, 387, 459, 486, 731, 774, 918, 1161, 1377, 1462, 1849, 2193, 2322, 2754, 3483, 3698, 4131, 4386, 5547, 6579, 6966, 8262, 10449, 11094, 13158, 16641, 19737, 20898, 31433, 33282, 39474, 49923, 59211, 62866, 94299, 99846, 118422, 149769, 177633, 188598, 282897, 299538, 355266, 449307, 565794, 848691, 898614, 1697382, 2546073, 5092146, 7638219, 15276438]

約数ペア:

[(1, 15276438), (2, 7638219), (3, 5092146), (6, 2546073), (9, 1697382), (17, 898614), (18, 848691), (27, 565794), (34, 449307), (43, 355266), (51, 299538), (54, 282897), (81, 188598), (86, 177633), (102, 149769), (129, 118422), (153, 99846), (162, 94299), (243, 62866), (258, 59211), (306, 49923), (387, 39474), (459, 33282), (486, 31433), (731, 20898), (774, 19737), (918, 16641), (1161, 13158), (1377, 11094), (1462, 10449), (1849, 8262), (2193, 6966), (2322, 6579), (2754, 5547), (3483, 4386), (3698, 4131)]