121718376

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{14449}}^1$

素因数の和:14480

約数の個数: 80

約数和(自身を含む): 367174500

約数和(自身を除く): 245456124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 14449, 28898, 43347, 57796, 86694, 115592, 130041, 173388, 187837, 260082, 346776, 375674, 390123, 520164, 563511, 751348, 780246, 1040328, 1127022, 1170369, 1502696, 1560492, 1690533, 2254044, 2340738, 3120984, 3381066, 4508088, 4681476, 5071599, 6762132, 9362952, 10143198, 13524264, 15214797, 20286396, 30429594, 40572792, 60859188, 121718376]

約数ペア:

[(1, 121718376), (2, 60859188), (3, 40572792), (4, 30429594), (6, 20286396), (8, 15214797), (9, 13524264), (12, 10143198), (13, 9362952), (18, 6762132), (24, 5071599), (26, 4681476), (27, 4508088), (36, 3381066), (39, 3120984), (52, 2340738), (54, 2254044), (72, 1690533), (78, 1560492), (81, 1502696), (104, 1170369), (108, 1127022), (117, 1040328), (156, 780246), (162, 751348), (216, 563511), (234, 520164), (312, 390123), (324, 375674), (351, 346776), (468, 260082), (648, 187837), (702, 173388), (936, 130041), (1053, 115592), (1404, 86694), (2106, 57796), (2808, 43347), (4212, 28898), (8424, 14449)]