1002040902

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{907}}^1$

素因数の和:1458

約数の個数: 64

約数和(自身を含む): 2288160000

約数和(自身を除く): 1286119098

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 499, 738, 907, 998, 1107, 1497, 1814, 2214, 2721, 2994, 4491, 5442, 8163, 8982, 13473, 16326, 20459, 24489, 26946, 37187, 40918, 48978, 61377, 74374, 111561, 122754, 184131, 223122, 334683, 368262, 452593, 552393, 669366, 905186, 1004049, 1104786, 1357779, 2008098, 2715558, 4073337, 8146674, 12220011, 18556313, 24440022, 37112626, 55668939, 111337878, 167006817, 334013634, 501020451, 1002040902]

約数ペア:

[(1, 1002040902), (2, 501020451), (3, 334013634), (6, 167006817), (9, 111337878), (18, 55668939), (27, 37112626), (41, 24440022), (54, 18556313), (82, 12220011), (123, 8146674), (246, 4073337), (369, 2715558), (499, 2008098), (738, 1357779), (907, 1104786), (998, 1004049), (1107, 905186), (1497, 669366), (1814, 552393), (2214, 452593), (2721, 368262), (2994, 334683), (4491, 223122), (5442, 184131), (8163, 122754), (8982, 111561), (13473, 74374), (16326, 61377), (20459, 48978), (24489, 40918), (26946, 37187)]