5401494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 13508352

約数和(自身を除く): 8106858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 263, 326, 489, 526, 789, 978, 1141, 1467, 1578, 1841, 2282, 2367, 2934, 3423, 3682, 4734, 5523, 6846, 10269, 11046, 16569, 20538, 33138, 42869, 85738, 128607, 257214, 300083, 385821, 600166, 771642, 900249, 1800498, 2700747, 5401494]

約数ペア:

[(1, 5401494), (2, 2700747), (3, 1800498), (6, 900249), (7, 771642), (9, 600166), (14, 385821), (18, 300083), (21, 257214), (42, 128607), (63, 85738), (126, 42869), (163, 33138), (263, 20538), (326, 16569), (489, 11046), (526, 10269), (789, 6846), (978, 5523), (1141, 4734), (1467, 3682), (1578, 3423), (1841, 2934), (2282, 2367)]