17130834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1721}}^1$

素因数の和:1815

約数の個数: 48

約数和(自身を含む): 42981120

約数和(自身を除く): 25850286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 1721, 3318, 3442, 4977, 5163, 9954, 10326, 12047, 15489, 24094, 30978, 36141, 72282, 108423, 135959, 216846, 271918, 407877, 815754, 951713, 1223631, 1903426, 2447262, 2855139, 5710278, 8565417, 17130834]

約数ペア:

[(1, 17130834), (2, 8565417), (3, 5710278), (6, 2855139), (7, 2447262), (9, 1903426), (14, 1223631), (18, 951713), (21, 815754), (42, 407877), (63, 271918), (79, 216846), (126, 135959), (158, 108423), (237, 72282), (474, 36141), (553, 30978), (711, 24094), (1106, 15489), (1422, 12047), (1659, 10326), (1721, 9954), (3318, 5163), (3442, 4977)]