15859908

素因数分解:

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

素因数の和:222

約数の個数: 96

約数和(自身を含む): 44352000

約数和(自身を除く): 28492092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 59, 76, 108, 114, 118, 131, 171, 177, 228, 236, 262, 342, 354, 393, 513, 524, 531, 684, 708, 786, 1026, 1062, 1121, 1179, 1572, 1593, 2052, 2124, 2242, 2358, 2489, 3186, 3363, 3537, 4484, 4716, 4978, 6372, 6726, 7074, 7467, 7729, 9956, 10089, 13452, 14148, 14934, 15458, 20178, 22401, 23187, 29868, 30267, 30916, 40356, 44802, 46374, 60534, 67203, 69561, 89604, 92748, 121068, 134406, 139122, 146851, 208683, 268812, 278244, 293702, 417366, 440553, 587404, 834732, 881106, 1321659, 1762212, 2643318, 3964977, 5286636, 7929954, 15859908]

約数ペア:

[(1, 15859908), (2, 7929954), (3, 5286636), (4, 3964977), (6, 2643318), (9, 1762212), (12, 1321659), (18, 881106), (19, 834732), (27, 587404), (36, 440553), (38, 417366), (54, 293702), (57, 278244), (59, 268812), (76, 208683), (108, 146851), (114, 139122), (118, 134406), (131, 121068), (171, 92748), (177, 89604), (228, 69561), (236, 67203), (262, 60534), (342, 46374), (354, 44802), (393, 40356), (513, 30916), (524, 30267), (531, 29868), (684, 23187), (708, 22401), (786, 20178), (1026, 15458), (1062, 14934), (1121, 14148), (1179, 13452), (1572, 10089), (1593, 9956), (2052, 7729), (2124, 7467), (2242, 7074), (2358, 6726), (2489, 6372), (3186, 4978), (3363, 4716), (3537, 4484)]