12205888998

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{571}}^1\times {\mathrm{811}}^1$

素因数の和:1601

約数の個数: 64

約数和(自身を含む): 25683001344

約数和(自身を除く): 13477112346

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 191, 382, 571, 573, 811, 1142, 1146, 1622, 1713, 2433, 3426, 4393, 4866, 8786, 13133, 13179, 18653, 26266, 26358, 37306, 39399, 55959, 78798, 109061, 111918, 154901, 218122, 309802, 327183, 463081, 464703, 654366, 926162, 929406, 1389243, 2508403, 2778486, 3562723, 5016806, 7125446, 7525209, 10650863, 10688169, 15050418, 21301726, 21376338, 31952589, 63905178, 88448471, 176896942, 265345413, 530690826, 2034314833, 4068629666, 6102944499, 12205888998]

約数ペア:

[(1, 12205888998), (2, 6102944499), (3, 4068629666), (6, 2034314833), (23, 530690826), (46, 265345413), (69, 176896942), (138, 88448471), (191, 63905178), (382, 31952589), (571, 21376338), (573, 21301726), (811, 15050418), (1142, 10688169), (1146, 10650863), (1622, 7525209), (1713, 7125446), (2433, 5016806), (3426, 3562723), (4393, 2778486), (4866, 2508403), (8786, 1389243), (13133, 929406), (13179, 926162), (18653, 654366), (26266, 464703), (26358, 463081), (37306, 327183), (39399, 309802), (55959, 218122), (78798, 154901), (109061, 111918)]