12960636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 32796288

約数和(自身を除く): 19835652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 251, 331, 502, 662, 753, 993, 1004, 1324, 1506, 1986, 3012, 3263, 3972, 4303, 6526, 8606, 9789, 12909, 13052, 17212, 19578, 25818, 39156, 51636, 83081, 166162, 249243, 332324, 498486, 996972, 1080053, 2160106, 3240159, 4320212, 6480318, 12960636]

約数ペア:

[(1, 12960636), (2, 6480318), (3, 4320212), (4, 3240159), (6, 2160106), (12, 1080053), (13, 996972), (26, 498486), (39, 332324), (52, 249243), (78, 166162), (156, 83081), (251, 51636), (331, 39156), (502, 25818), (662, 19578), (753, 17212), (993, 13052), (1004, 12909), (1324, 9789), (1506, 8606), (1986, 6526), (3012, 4303), (3263, 3972)]