7929954

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 19008000

約数和(自身を除く): 11078046

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 59, 114, 118, 131, 171, 177, 262, 342, 354, 393, 513, 531, 786, 1026, 1062, 1121, 1179, 1593, 2242, 2358, 2489, 3186, 3363, 3537, 4978, 6726, 7074, 7467, 7729, 10089, 14934, 15458, 20178, 22401, 23187, 30267, 44802, 46374, 60534, 67203, 69561, 134406, 139122, 146851, 208683, 293702, 417366, 440553, 881106, 1321659, 2643318, 3964977, 7929954]

約数ペア:

[(1, 7929954), (2, 3964977), (3, 2643318), (6, 1321659), (9, 881106), (18, 440553), (19, 417366), (27, 293702), (38, 208683), (54, 146851), (57, 139122), (59, 134406), (114, 69561), (118, 67203), (131, 60534), (171, 46374), (177, 44802), (262, 30267), (342, 23187), (354, 22401), (393, 20178), (513, 15458), (531, 14934), (786, 10089), (1026, 7729), (1062, 7467), (1121, 7074), (1179, 6726), (1593, 4978), (2242, 3537), (2358, 3363), (2489, 3186)]