2635481478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{18289}}^1$

素因数の和:18421

約数の個数: 64

約数和(自身を含む): 6236743680

約数和(自身を除く): 3601262202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 73, 94, 141, 146, 219, 282, 329, 438, 511, 658, 987, 1022, 1533, 1974, 3066, 3431, 6862, 10293, 18289, 20586, 24017, 36578, 48034, 54867, 72051, 109734, 128023, 144102, 256046, 384069, 768138, 859583, 1335097, 1719166, 2578749, 2670194, 4005291, 5157498, 6017081, 8010582, 9345679, 12034162, 18051243, 18691358, 28037037, 36102486, 56074074, 62749559, 125499118, 188248677, 376497354, 439246913, 878493826, 1317740739, 2635481478]

約数ペア:

[(1, 2635481478), (2, 1317740739), (3, 878493826), (6, 439246913), (7, 376497354), (14, 188248677), (21, 125499118), (42, 62749559), (47, 56074074), (73, 36102486), (94, 28037037), (141, 18691358), (146, 18051243), (219, 12034162), (282, 9345679), (329, 8010582), (438, 6017081), (511, 5157498), (658, 4005291), (987, 2670194), (1022, 2578749), (1533, 1719166), (1974, 1335097), (3066, 859583), (3431, 768138), (6862, 384069), (10293, 256046), (18289, 144102), (20586, 128023), (24017, 109734), (36578, 72051), (48034, 54867)]