171930474

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{691}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 389922624

約数和(自身を除く): 217992150

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 601, 691, 1202, 1382, 1803, 2073, 3606, 4146, 5409, 6219, 10818, 12438, 13823, 15893, 27646, 31786, 41469, 47679, 82938, 95358, 124407, 143037, 248814, 286074, 415291, 830582, 1245873, 2491746, 3737619, 7475238, 9551693, 19103386, 28655079, 57310158, 85965237, 171930474]

約数ペア:

[(1, 171930474), (2, 85965237), (3, 57310158), (6, 28655079), (9, 19103386), (18, 9551693), (23, 7475238), (46, 3737619), (69, 2491746), (138, 1245873), (207, 830582), (414, 415291), (601, 286074), (691, 248814), (1202, 143037), (1382, 124407), (1803, 95358), (2073, 82938), (3606, 47679), (4146, 41469), (5409, 31786), (6219, 27646), (10818, 15893), (12438, 13823)]