15949548

素因数分解:

$2^2\times 3^5\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 42653520

約数和(自身を除く): 26703972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 243, 244, 269, 324, 366, 486, 538, 549, 732, 807, 972, 1076, 1098, 1614, 1647, 2196, 2421, 3228, 3294, 4842, 4941, 6588, 7263, 9684, 9882, 14526, 14823, 16409, 19764, 21789, 29052, 29646, 32818, 43578, 49227, 59292, 65367, 65636, 87156, 98454, 130734, 147681, 196908, 261468, 295362, 443043, 590724, 886086, 1329129, 1772172, 2658258, 3987387, 5316516, 7974774, 15949548]

約数ペア:

[(1, 15949548), (2, 7974774), (3, 5316516), (4, 3987387), (6, 2658258), (9, 1772172), (12, 1329129), (18, 886086), (27, 590724), (36, 443043), (54, 295362), (61, 261468), (81, 196908), (108, 147681), (122, 130734), (162, 98454), (183, 87156), (243, 65636), (244, 65367), (269, 59292), (324, 49227), (366, 43578), (486, 32818), (538, 29646), (549, 29052), (732, 21789), (807, 19764), (972, 16409), (1076, 14823), (1098, 14526), (1614, 9882), (1647, 9684), (2196, 7263), (2421, 6588), (3228, 4941), (3294, 4842)]