3281112

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 8970000

約数和(自身を除く): 5688888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 229, 398, 458, 597, 687, 796, 916, 1194, 1374, 1592, 1791, 1832, 2061, 2388, 2748, 3582, 4122, 4776, 5496, 7164, 8244, 14328, 16488, 45571, 91142, 136713, 182284, 273426, 364568, 410139, 546852, 820278, 1093704, 1640556, 3281112]

約数ペア:

[(1, 3281112), (2, 1640556), (3, 1093704), (4, 820278), (6, 546852), (8, 410139), (9, 364568), (12, 273426), (18, 182284), (24, 136713), (36, 91142), (72, 45571), (199, 16488), (229, 14328), (398, 8244), (458, 7164), (597, 5496), (687, 4776), (796, 4122), (916, 3582), (1194, 2748), (1374, 2388), (1592, 2061), (1791, 1832)]