13993356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 35399168

約数和(自身を除く): 21405812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 271, 331, 542, 662, 813, 993, 1084, 1324, 1626, 1986, 3252, 3523, 3972, 4303, 7046, 8606, 10569, 12909, 14092, 17212, 21138, 25818, 42276, 51636, 89701, 179402, 269103, 358804, 538206, 1076412, 1166113, 2332226, 3498339, 4664452, 6996678, 13993356]

約数ペア:

[(1, 13993356), (2, 6996678), (3, 4664452), (4, 3498339), (6, 2332226), (12, 1166113), (13, 1076412), (26, 538206), (39, 358804), (52, 269103), (78, 179402), (156, 89701), (271, 51636), (331, 42276), (542, 25818), (662, 21138), (813, 17212), (993, 14092), (1084, 12909), (1324, 10569), (1626, 8606), (1986, 7046), (3252, 4303), (3523, 3972)]