15697087476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{641}}^1\times {\mathrm{41647}}^1$

素因数の和:42309

約数の個数: 72

約数和(自身を含む): 42673873536

約数和(自身を除く): 26976786060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 641, 1282, 1923, 2564, 3846, 4487, 7692, 8974, 13461, 17948, 26922, 31409, 41647, 53844, 62818, 83294, 94227, 124941, 125636, 166588, 188454, 249882, 291529, 376908, 499764, 583058, 874587, 1166116, 1749174, 2040703, 3498348, 4081406, 6122109, 8162812, 12244218, 24488436, 26695727, 53391454, 80087181, 106782908, 160174362, 186870089, 320348724, 373740178, 560610267, 747480356, 1121220534, 1308090623, 2242441068, 2616181246, 3924271869, 5232362492, 7848543738, 15697087476]

約数ペア:

[(1, 15697087476), (2, 7848543738), (3, 5232362492), (4, 3924271869), (6, 2616181246), (7, 2242441068), (12, 1308090623), (14, 1121220534), (21, 747480356), (28, 560610267), (42, 373740178), (49, 320348724), (84, 186870089), (98, 160174362), (147, 106782908), (196, 80087181), (294, 53391454), (588, 26695727), (641, 24488436), (1282, 12244218), (1923, 8162812), (2564, 6122109), (3846, 4081406), (4487, 3498348), (7692, 2040703), (8974, 1749174), (13461, 1166116), (17948, 874587), (26922, 583058), (31409, 499764), (41647, 376908), (53844, 291529), (62818, 249882), (83294, 188454), (94227, 166588), (124941, 125636)]