12443028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 32697504

約数和(自身を除く): 20254476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 83, 93, 124, 156, 166, 186, 249, 332, 372, 403, 498, 806, 961, 996, 1079, 1209, 1612, 1922, 2158, 2418, 2573, 2883, 3237, 3844, 4316, 4836, 5146, 5766, 6474, 7719, 10292, 11532, 12493, 12948, 15438, 24986, 30876, 33449, 37479, 49972, 66898, 74958, 79763, 100347, 133796, 149916, 159526, 200694, 239289, 319052, 401388, 478578, 957156, 1036919, 2073838, 3110757, 4147676, 6221514, 12443028]

約数ペア:

[(1, 12443028), (2, 6221514), (3, 4147676), (4, 3110757), (6, 2073838), (12, 1036919), (13, 957156), (26, 478578), (31, 401388), (39, 319052), (52, 239289), (62, 200694), (78, 159526), (83, 149916), (93, 133796), (124, 100347), (156, 79763), (166, 74958), (186, 66898), (249, 49972), (332, 37479), (372, 33449), (403, 30876), (498, 24986), (806, 15438), (961, 12948), (996, 12493), (1079, 11532), (1209, 10292), (1612, 7719), (1922, 6474), (2158, 5766), (2418, 5146), (2573, 4836), (2883, 4316), (3237, 3844)]