38821068

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7541}}^1$

素因数の和:7575

約数の個数: 72

約数和(自身を含む): 115302096

約数和(自身を除く): 76481028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 7541, 15082, 22623, 30164, 45246, 67869, 82951, 90492, 98033, 135738, 165902, 196066, 248853, 271476, 294099, 331804, 392132, 497706, 588198, 746559, 882297, 995412, 1078363, 1176396, 1493118, 1764594, 2156726, 2986236, 3235089, 3529188, 4313452, 6470178, 9705267, 12940356, 19410534, 38821068]

約数ペア:

[(1, 38821068), (2, 19410534), (3, 12940356), (4, 9705267), (6, 6470178), (9, 4313452), (11, 3529188), (12, 3235089), (13, 2986236), (18, 2156726), (22, 1764594), (26, 1493118), (33, 1176396), (36, 1078363), (39, 995412), (44, 882297), (52, 746559), (66, 588198), (78, 497706), (99, 392132), (117, 331804), (132, 294099), (143, 271476), (156, 248853), (198, 196066), (234, 165902), (286, 135738), (396, 98033), (429, 90492), (468, 82951), (572, 67869), (858, 45246), (1287, 30164), (1716, 22623), (2574, 15082), (5148, 7541)]