123944886

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12919}}^1$

素因数の和:12981

約数の個数: 48

約数和(自身を含む): 296281440

約数和(自身を除く): 172336554

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 9594, 12919, 25838, 38757, 77514, 116271, 167947, 232542, 335894, 503841, 529679, 1007682, 1059358, 1511523, 1589037, 3023046, 3178074, 4767111, 6885827, 9534222, 13771654, 20657481, 41314962, 61972443, 123944886]

約数ペア:

[(1, 123944886), (2, 61972443), (3, 41314962), (6, 20657481), (9, 13771654), (13, 9534222), (18, 6885827), (26, 4767111), (39, 3178074), (41, 3023046), (78, 1589037), (82, 1511523), (117, 1059358), (123, 1007682), (234, 529679), (246, 503841), (369, 335894), (533, 232542), (738, 167947), (1066, 116271), (1599, 77514), (3198, 38757), (4797, 25838), (9594, 12919)]