855275778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{44953}}^1$

素因数の和:45119

約数の個数: 48

約数和(自身を含む): 2131898496

約数和(自身を除く): 1276622718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151, 302, 453, 906, 1057, 1359, 2114, 2718, 3171, 6342, 9513, 19026, 44953, 89906, 134859, 269718, 314671, 404577, 629342, 809154, 944013, 1888026, 2832039, 5664078, 6787903, 13575806, 20363709, 40727418, 47515321, 61091127, 95030642, 122182254, 142545963, 285091926, 427637889, 855275778]

約数ペア:

[(1, 855275778), (2, 427637889), (3, 285091926), (6, 142545963), (7, 122182254), (9, 95030642), (14, 61091127), (18, 47515321), (21, 40727418), (42, 20363709), (63, 13575806), (126, 6787903), (151, 5664078), (302, 2832039), (453, 1888026), (906, 944013), (1057, 809154), (1359, 629342), (2114, 404577), (2718, 314671), (3171, 269718), (6342, 134859), (9513, 89906), (19026, 44953)]