15320240676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1925621}}^1$

素因数の和:1925661

約数の個数: 72

約数和(自身を含む): 44158363704

約数和(自身を除く): 28838123028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 1925621, 3851242, 5776863, 7702484, 11553726, 17330589, 23107452, 25033073, 32735557, 34661178, 50066146, 65471114, 69322356, 75099219, 98206671, 100132292, 130942228, 150198438, 196413342, 225297657, 294620013, 300396876, 392826684, 425562241, 450595314, 589240026, 851124482, 901190628, 1178480052, 1276686723, 1702248964, 2553373446, 3830060169, 5106746892, 7660120338, 15320240676]

約数ペア:

[(1, 15320240676), (2, 7660120338), (3, 5106746892), (4, 3830060169), (6, 2553373446), (9, 1702248964), (12, 1276686723), (13, 1178480052), (17, 901190628), (18, 851124482), (26, 589240026), (34, 450595314), (36, 425562241), (39, 392826684), (51, 300396876), (52, 294620013), (68, 225297657), (78, 196413342), (102, 150198438), (117, 130942228), (153, 100132292), (156, 98206671), (204, 75099219), (221, 69322356), (234, 65471114), (306, 50066146), (442, 34661178), (468, 32735557), (612, 25033073), (663, 23107452), (884, 17330589), (1326, 11553726), (1989, 7702484), (2652, 5776863), (3978, 3851242), (7956, 1925621)]