885822

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 2166912

約数和(自身を除く): 1281090

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 131, 138, 147, 161, 262, 294, 322, 393, 483, 786, 917, 966, 1127, 1834, 2254, 2751, 3013, 3381, 5502, 6026, 6419, 6762, 9039, 12838, 18078, 19257, 21091, 38514, 42182, 63273, 126546, 147637, 295274, 442911, 885822]

約数ペア:

[(1, 885822), (2, 442911), (3, 295274), (6, 147637), (7, 126546), (14, 63273), (21, 42182), (23, 38514), (42, 21091), (46, 19257), (49, 18078), (69, 12838), (98, 9039), (131, 6762), (138, 6419), (147, 6026), (161, 5502), (262, 3381), (294, 3013), (322, 2751), (393, 2254), (483, 1834), (786, 1127), (917, 966)]