15441348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 40482624

約数和(自身を除く): 25041276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 103, 124, 156, 186, 206, 309, 372, 403, 412, 618, 806, 961, 1209, 1236, 1339, 1612, 1922, 2418, 2678, 2883, 3193, 3844, 4017, 4836, 5356, 5766, 6386, 8034, 9579, 11532, 12493, 12772, 16068, 19158, 24986, 37479, 38316, 41509, 49972, 74958, 83018, 98983, 124527, 149916, 166036, 197966, 249054, 296949, 395932, 498108, 593898, 1187796, 1286779, 2573558, 3860337, 5147116, 7720674, 15441348]

約数ペア:

[(1, 15441348), (2, 7720674), (3, 5147116), (4, 3860337), (6, 2573558), (12, 1286779), (13, 1187796), (26, 593898), (31, 498108), (39, 395932), (52, 296949), (62, 249054), (78, 197966), (93, 166036), (103, 149916), (124, 124527), (156, 98983), (186, 83018), (206, 74958), (309, 49972), (372, 41509), (403, 38316), (412, 37479), (618, 24986), (806, 19158), (961, 16068), (1209, 12772), (1236, 12493), (1339, 11532), (1612, 9579), (1922, 8034), (2418, 6386), (2678, 5766), (2883, 5356), (3193, 4836), (3844, 4017)]