8909784

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 28224000

約数和(自身を除く): 19314216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 167, 171, 216, 228, 234, 247, 312, 334, 342, 351, 456, 468, 494, 501, 513, 668, 684, 702, 741, 936, 988, 1002, 1026, 1336, 1368, 1404, 1482, 1503, 1976, 2004, 2052, 2171, 2223, 2808, 2964, 3006, 3173, 4008, 4104, 4342, 4446, 4509, 5928, 6012, 6346, 6513, 6669, 8684, 8892, 9018, 9519, 12024, 12692, 13026, 13338, 17368, 17784, 18036, 19038, 19539, 25384, 26052, 26676, 28557, 36072, 38076, 39078, 41249, 52104, 53352, 57114, 58617, 76152, 78156, 82498, 85671, 114228, 117234, 123747, 156312, 164996, 171342, 228456, 234468, 247494, 329992, 342684, 371241, 468936, 494988, 685368, 742482, 989976, 1113723, 1484964, 2227446, 2969928, 4454892, 8909784]

約数ペア:

[(1, 8909784), (2, 4454892), (3, 2969928), (4, 2227446), (6, 1484964), (8, 1113723), (9, 989976), (12, 742482), (13, 685368), (18, 494988), (19, 468936), (24, 371241), (26, 342684), (27, 329992), (36, 247494), (38, 234468), (39, 228456), (52, 171342), (54, 164996), (57, 156312), (72, 123747), (76, 117234), (78, 114228), (104, 85671), (108, 82498), (114, 78156), (117, 76152), (152, 58617), (156, 57114), (167, 53352), (171, 52104), (216, 41249), (228, 39078), (234, 38076), (247, 36072), (312, 28557), (334, 26676), (342, 26052), (351, 25384), (456, 19539), (468, 19038), (494, 18036), (501, 17784), (513, 17368), (668, 13338), (684, 13026), (702, 12692), (741, 12024), (936, 9519), (988, 9018), (1002, 8892), (1026, 8684), (1336, 6669), (1368, 6513), (1404, 6346), (1482, 6012), (1503, 5928), (1976, 4509), (2004, 4446), (2052, 4342), (2171, 4104), (2223, 4008), (2808, 3173), (2964, 3006)]