126982716

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{30851}}^1$

素因数の和:30879

約数の個数: 48

約数和(自身を含む): 345542400

約数和(自身を除く): 218559684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 30851, 61702, 92553, 123404, 185106, 215957, 370212, 431914, 647871, 863828, 1295742, 1511699, 2591484, 3023398, 4535097, 6046796, 9070194, 10581893, 18140388, 21163786, 31745679, 42327572, 63491358, 126982716]

約数ペア:

[(1, 126982716), (2, 63491358), (3, 42327572), (4, 31745679), (6, 21163786), (7, 18140388), (12, 10581893), (14, 9070194), (21, 6046796), (28, 4535097), (42, 3023398), (49, 2591484), (84, 1511699), (98, 1295742), (147, 863828), (196, 647871), (294, 431914), (343, 370212), (588, 215957), (686, 185106), (1029, 123404), (1372, 92553), (2058, 61702), (4116, 30851)]