42153966

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 96940800

約数和(自身を除く): 54786834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 101, 118, 131, 177, 202, 262, 303, 354, 393, 531, 606, 786, 909, 1062, 1179, 1593, 1818, 2358, 2727, 3186, 3537, 5454, 5959, 7074, 7729, 11918, 13231, 15458, 17877, 23187, 26462, 35754, 39693, 46374, 53631, 69561, 79386, 107262, 119079, 139122, 160893, 208683, 238158, 321786, 357237, 417366, 714474, 780629, 1561258, 2341887, 4683774, 7025661, 14051322, 21076983, 42153966]

約数ペア:

[(1, 42153966), (2, 21076983), (3, 14051322), (6, 7025661), (9, 4683774), (18, 2341887), (27, 1561258), (54, 780629), (59, 714474), (101, 417366), (118, 357237), (131, 321786), (177, 238158), (202, 208683), (262, 160893), (303, 139122), (354, 119079), (393, 107262), (531, 79386), (606, 69561), (786, 53631), (909, 46374), (1062, 39693), (1179, 35754), (1593, 26462), (1818, 23187), (2358, 17877), (2727, 15458), (3186, 13231), (3537, 11918), (5454, 7729), (5959, 7074)]