15926724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1$

素因数の和:1145

約数の個数: 72

約数和(自身を含む): 45147648

約数和(自身を除く): 29220924

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1087, 1221, 1332, 1628, 2174, 2442, 3261, 3663, 4348, 4884, 6522, 7326, 9783, 11957, 13044, 14652, 19566, 23914, 35871, 39132, 40219, 47828, 71742, 80438, 107613, 120657, 143484, 160876, 215226, 241314, 361971, 430452, 442409, 482628, 723942, 884818, 1327227, 1447884, 1769636, 2654454, 3981681, 5308908, 7963362, 15926724]

約数ペア:

[(1, 15926724), (2, 7963362), (3, 5308908), (4, 3981681), (6, 2654454), (9, 1769636), (11, 1447884), (12, 1327227), (18, 884818), (22, 723942), (33, 482628), (36, 442409), (37, 430452), (44, 361971), (66, 241314), (74, 215226), (99, 160876), (111, 143484), (132, 120657), (148, 107613), (198, 80438), (222, 71742), (333, 47828), (396, 40219), (407, 39132), (444, 35871), (666, 23914), (814, 19566), (1087, 14652), (1221, 13044), (1332, 11957), (1628, 9783), (2174, 7326), (2442, 6522), (3261, 4884), (3663, 4348)]