12237732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 33837440

約数和(自身を除く): 21599708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 331, 468, 474, 662, 711, 948, 993, 1027, 1324, 1422, 1986, 2054, 2844, 2979, 3081, 3972, 4108, 4303, 5958, 6162, 8606, 9243, 11916, 12324, 12909, 17212, 18486, 25818, 26149, 36972, 38727, 51636, 52298, 77454, 78447, 104596, 154908, 156894, 235341, 313788, 339937, 470682, 679874, 941364, 1019811, 1359748, 2039622, 3059433, 4079244, 6118866, 12237732]

約数ペア:

[(1, 12237732), (2, 6118866), (3, 4079244), (4, 3059433), (6, 2039622), (9, 1359748), (12, 1019811), (13, 941364), (18, 679874), (26, 470682), (36, 339937), (39, 313788), (52, 235341), (78, 156894), (79, 154908), (117, 104596), (156, 78447), (158, 77454), (234, 52298), (237, 51636), (316, 38727), (331, 36972), (468, 26149), (474, 25818), (662, 18486), (711, 17212), (948, 12909), (993, 12324), (1027, 11916), (1324, 9243), (1422, 8606), (1986, 6162), (2054, 5958), (2844, 4303), (2979, 4108), (3081, 3972)]