15337842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 35925120

約数和(自身を除く): 20587278

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 43, 51, 78, 86, 102, 129, 221, 258, 269, 442, 538, 559, 663, 731, 807, 1118, 1326, 1462, 1614, 1677, 2193, 3354, 3497, 4386, 4573, 6994, 9146, 9503, 10491, 11567, 13719, 19006, 20982, 23134, 27438, 28509, 34701, 57018, 59449, 69402, 118898, 150371, 178347, 196639, 300742, 356694, 393278, 451113, 589917, 902226, 1179834, 2556307, 5112614, 7668921, 15337842]

約数ペア:

[(1, 15337842), (2, 7668921), (3, 5112614), (6, 2556307), (13, 1179834), (17, 902226), (26, 589917), (34, 451113), (39, 393278), (43, 356694), (51, 300742), (78, 196639), (86, 178347), (102, 150371), (129, 118898), (221, 69402), (258, 59449), (269, 57018), (442, 34701), (538, 28509), (559, 27438), (663, 23134), (731, 20982), (807, 19006), (1118, 13719), (1326, 11567), (1462, 10491), (1614, 9503), (1677, 9146), (2193, 6994), (3354, 4573), (3497, 4386)]