138901812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{28027}}^1$

素因数の和:28100

約数の個数: 48

約数和(自身を含む): 376696320

約数和(自身を除く): 237794508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 4956, 28027, 56054, 84081, 112108, 168162, 196189, 336324, 392378, 588567, 784756, 1177134, 1653593, 2354268, 3307186, 4960779, 6614372, 9921558, 11575151, 19843116, 23150302, 34725453, 46300604, 69450906, 138901812]

約数ペア:

[(1, 138901812), (2, 69450906), (3, 46300604), (4, 34725453), (6, 23150302), (7, 19843116), (12, 11575151), (14, 9921558), (21, 6614372), (28, 4960779), (42, 3307186), (59, 2354268), (84, 1653593), (118, 1177134), (177, 784756), (236, 588567), (354, 392378), (413, 336324), (708, 196189), (826, 168162), (1239, 112108), (1652, 84081), (2478, 56054), (4956, 28027)]