83178738

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{13877}}^1$

素因数の和:13928

約数の個数: 40

約数和(自身を含む): 191433132

約数和(自身を除く): 108254394

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 5994, 13877, 27754, 41631, 83262, 124893, 249786, 374679, 513449, 749358, 1026898, 1124037, 1540347, 2248074, 3080694, 4621041, 9242082, 13863123, 27726246, 41589369, 83178738]

約数ペア:

[(1, 83178738), (2, 41589369), (3, 27726246), (6, 13863123), (9, 9242082), (18, 4621041), (27, 3080694), (37, 2248074), (54, 1540347), (74, 1124037), (81, 1026898), (111, 749358), (162, 513449), (222, 374679), (333, 249786), (666, 124893), (999, 83262), (1998, 41631), (2997, 27754), (5994, 13877)]