3123151278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47051}}^1$

素因数の和:47129

約数の個数: 64

約数和(自身を含む): 7209119232

約数和(自身を除く): 4085967954

約数列:

[1, 2, 3, 6, 13, 23, 26, 37, 39, 46, 69, 74, 78, 111, 138, 222, 299, 481, 598, 851, 897, 962, 1443, 1702, 1794, 2553, 2886, 5106, 11063, 22126, 33189, 47051, 66378, 94102, 141153, 282306, 611663, 1082173, 1223326, 1740887, 1834989, 2164346, 3246519, 3481774, 3669978, 5222661, 6493038, 10445322, 14068249, 22631531, 28136498, 40040401, 42204747, 45263062, 67894593, 80080802, 84409494, 120121203, 135789186, 240242406, 520525213, 1041050426, 1561575639, 3123151278]

約数ペア:

[(1, 3123151278), (2, 1561575639), (3, 1041050426), (6, 520525213), (13, 240242406), (23, 135789186), (26, 120121203), (37, 84409494), (39, 80080802), (46, 67894593), (69, 45263062), (74, 42204747), (78, 40040401), (111, 28136498), (138, 22631531), (222, 14068249), (299, 10445322), (481, 6493038), (598, 5222661), (851, 3669978), (897, 3481774), (962, 3246519), (1443, 2164346), (1702, 1834989), (1794, 1740887), (2553, 1223326), (2886, 1082173), (5106, 611663), (11063, 282306), (22126, 141153), (33189, 94102), (47051, 66378)]