15856722

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 41932800

約数和(自身を除く): 26076078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 63, 79, 81, 118, 126, 158, 162, 177, 189, 237, 243, 354, 378, 413, 474, 486, 531, 553, 567, 711, 826, 1062, 1106, 1134, 1239, 1422, 1593, 1659, 1701, 2133, 2478, 3186, 3318, 3402, 3717, 4266, 4661, 4779, 4977, 6399, 7434, 9322, 9558, 9954, 11151, 12798, 13983, 14337, 14931, 19197, 22302, 27966, 28674, 29862, 32627, 33453, 38394, 41949, 44793, 65254, 66906, 83898, 89586, 97881, 100359, 125847, 134379, 195762, 200718, 251694, 268758, 293643, 377541, 587286, 755082, 880929, 1132623, 1761858, 2265246, 2642787, 5285574, 7928361, 15856722]

約数ペア:

[(1, 15856722), (2, 7928361), (3, 5285574), (6, 2642787), (7, 2265246), (9, 1761858), (14, 1132623), (18, 880929), (21, 755082), (27, 587286), (42, 377541), (54, 293643), (59, 268758), (63, 251694), (79, 200718), (81, 195762), (118, 134379), (126, 125847), (158, 100359), (162, 97881), (177, 89586), (189, 83898), (237, 66906), (243, 65254), (354, 44793), (378, 41949), (413, 38394), (474, 33453), (486, 32627), (531, 29862), (553, 28674), (567, 27966), (711, 22302), (826, 19197), (1062, 14931), (1106, 14337), (1134, 13983), (1239, 12798), (1422, 11151), (1593, 9954), (1659, 9558), (1701, 9322), (2133, 7434), (2478, 6399), (3186, 4977), (3318, 4779), (3402, 4661), (3717, 4266)]