15677942436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1970581}}^1$

素因数の和:1970621

約数の個数: 72

約数和(自身を含む): 45189386424

約数和(自身を除く): 29511443988

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, 1970581, 3941162, 5911743, 7882324, 11823486, 17735229, 23646972, 25617553, 33499877, 35470458, 51235106, 66999754, 70940916, 76852659, 100499631, 102470212, 133999508, 153705318, 200999262, 230557977, 301498893, 307410636, 401998524, 435498401, 461115954, 602997786, 870996802, 922231908, 1205995572, 1306495203, 1741993604, 2612990406, 3919485609, 5225980812, 7838971218, 15677942436]

約数ペア:

[(1, 15677942436), (2, 7838971218), (3, 5225980812), (4, 3919485609), (6, 2612990406), (9, 1741993604), (12, 1306495203), (13, 1205995572), (17, 922231908), (18, 870996802), (26, 602997786), (34, 461115954), (36, 435498401), (39, 401998524), (51, 307410636), (52, 301498893), (68, 230557977), (78, 200999262), (102, 153705318), (117, 133999508), (153, 102470212), (156, 100499631), (204, 76852659), (221, 70940916), (234, 66999754), (306, 51235106), (442, 35470458), (468, 33499877), (612, 25617553), (663, 23646972), (884, 17735229), (1326, 11823486), (1989, 7882324), (2652, 5911743), (3978, 3941162), (7956, 1970581)]