9439884

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 25865840

約数和(自身を除く): 16425956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 373, 444, 666, 684, 703, 746, 1119, 1332, 1406, 1492, 2109, 2238, 2812, 3357, 4218, 4476, 6327, 6714, 7087, 8436, 12654, 13428, 13801, 14174, 21261, 25308, 27602, 28348, 41403, 42522, 55204, 63783, 82806, 85044, 124209, 127566, 165612, 248418, 255132, 262219, 496836, 524438, 786657, 1048876, 1573314, 2359971, 3146628, 4719942, 9439884]

約数ペア:

[(1, 9439884), (2, 4719942), (3, 3146628), (4, 2359971), (6, 1573314), (9, 1048876), (12, 786657), (18, 524438), (19, 496836), (36, 262219), (37, 255132), (38, 248418), (57, 165612), (74, 127566), (76, 124209), (111, 85044), (114, 82806), (148, 63783), (171, 55204), (222, 42522), (228, 41403), (333, 28348), (342, 27602), (373, 25308), (444, 21261), (666, 14174), (684, 13801), (703, 13428), (746, 12654), (1119, 8436), (1332, 7087), (1406, 6714), (1492, 6327), (2109, 4476), (2238, 4218), (2812, 3357)]