13661466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 34062336

約数和(自身を除く): 20400870

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 131, 182, 191, 262, 273, 382, 393, 546, 573, 786, 917, 1146, 1337, 1703, 1834, 2483, 2674, 2751, 3406, 4011, 4966, 5109, 5502, 7449, 8022, 10218, 11921, 14898, 17381, 23842, 25021, 34762, 35763, 50042, 52143, 71526, 75063, 104286, 150126, 175147, 325273, 350294, 525441, 650546, 975819, 1050882, 1951638, 2276911, 4553822, 6830733, 13661466]

約数ペア:

[(1, 13661466), (2, 6830733), (3, 4553822), (6, 2276911), (7, 1951638), (13, 1050882), (14, 975819), (21, 650546), (26, 525441), (39, 350294), (42, 325273), (78, 175147), (91, 150126), (131, 104286), (182, 75063), (191, 71526), (262, 52143), (273, 50042), (382, 35763), (393, 34762), (546, 25021), (573, 23842), (786, 17381), (917, 14898), (1146, 11921), (1337, 10218), (1703, 8022), (1834, 7449), (2483, 5502), (2674, 5109), (2751, 4966), (3406, 4011)]