38721438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10597}}^1$

素因数の和:10641

約数の個数: 48

約数和(自身を含む): 99197280

約数和(自身を除く): 60475842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 10597, 21194, 31791, 63582, 74179, 95373, 148358, 190746, 222537, 307313, 445074, 614626, 667611, 921939, 1335222, 1843878, 2151191, 2765817, 4302382, 5531634, 6453573, 12907146, 19360719, 38721438]

約数ペア:

[(1, 38721438), (2, 19360719), (3, 12907146), (6, 6453573), (7, 5531634), (9, 4302382), (14, 2765817), (18, 2151191), (21, 1843878), (29, 1335222), (42, 921939), (58, 667611), (63, 614626), (87, 445074), (126, 307313), (174, 222537), (203, 190746), (261, 148358), (406, 95373), (522, 74179), (609, 63582), (1218, 31791), (1827, 21194), (3654, 10597)]