7778988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{30869}}^1$

素因数の和:30886

約数の個数: 36

約数和(自身を含む): 22473360

約数和(自身を除く): 14694372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 30869, 61738, 92607, 123476, 185214, 216083, 277821, 370428, 432166, 555642, 648249, 864332, 1111284, 1296498, 1944747, 2592996, 3889494, 7778988]

約数ペア:

[(1, 7778988), (2, 3889494), (3, 2592996), (4, 1944747), (6, 1296498), (7, 1111284), (9, 864332), (12, 648249), (14, 555642), (18, 432166), (21, 370428), (28, 277821), (36, 216083), (42, 185214), (63, 123476), (84, 92607), (126, 61738), (252, 30869)]