123848478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11261}}^1$

素因数の和:11329

約数の個数: 48

約数和(自身を含む): 295154496

約数和(自身を除く): 171306018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1833, 3666, 5499, 10998, 11261, 22522, 33783, 67566, 101349, 146393, 202698, 292786, 439179, 529267, 878358, 1058534, 1317537, 1587801, 2635074, 3175602, 4763403, 6880471, 9526806, 13760942, 20641413, 41282826, 61924239, 123848478]

約数ペア:

[(1, 123848478), (2, 61924239), (3, 41282826), (6, 20641413), (9, 13760942), (13, 9526806), (18, 6880471), (26, 4763403), (39, 3175602), (47, 2635074), (78, 1587801), (94, 1317537), (117, 1058534), (141, 878358), (234, 529267), (282, 439179), (423, 292786), (611, 202698), (846, 146393), (1222, 101349), (1833, 67566), (3666, 33783), (5499, 22522), (10998, 11261)]