7777681938

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{13397}}^1$

素因数の和:14248

約数の個数: 64

約数和(自身を含む): 18637153920

約数和(自身を除く): 10859471982

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 827, 1654, 2481, 4962, 7443, 10751, 13397, 14886, 21502, 22329, 26794, 32253, 40191, 44658, 64506, 80382, 96759, 120573, 174161, 193518, 241146, 290277, 348322, 361719, 522483, 580554, 723438, 1044966, 1567449, 3134898, 4702347, 9404694, 11079319, 22158638, 33237957, 66475914, 99713871, 144031147, 199427742, 288062294, 299141613, 432093441, 598283226, 864186882, 1296280323, 2592560646, 3888840969, 7777681938]

約数ペア:

[(1, 7777681938), (2, 3888840969), (3, 2592560646), (6, 1296280323), (9, 864186882), (13, 598283226), (18, 432093441), (26, 299141613), (27, 288062294), (39, 199427742), (54, 144031147), (78, 99713871), (117, 66475914), (234, 33237957), (351, 22158638), (702, 11079319), (827, 9404694), (1654, 4702347), (2481, 3134898), (4962, 1567449), (7443, 1044966), (10751, 723438), (13397, 580554), (14886, 522483), (21502, 361719), (22329, 348322), (26794, 290277), (32253, 241146), (40191, 193518), (44658, 174161), (64506, 120573), (80382, 96759)]